30420349848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38177}}^1$

素因数の和:38247

約数の個数: 256

約数和(自身を含む): 105554534400

約数和(自身を除く): 75134184552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 84, 93, 102, 108, 119, 124, 126, 136, 153, 168, 186, 189, 204, 216, 217, 238, 248, 252, 279, 306, 357, 372, 378, 408, 434, 459, 476, 504, 527, 558, 612, 651, 714, 744, 756, 837, 868, 918, 952, 1054, 1071, 1116, 1224, 1302, 1428, 1512, 1581, 1674, 1736, 1836, 1953, 2108, 2142, 2232, 2604, 2856, 3162, 3213, 3348, 3672, 3689, 3906, 4216, 4284, 4743, 5208, 5859, 6324, 6426, 6696, 7378, 7812, 8568, 9486, 11067, 11718, 12648, 12852, 14229, 14756, 15624, 18972, 22134, 23436, 25704, 28458, 29512, 33201, 37944, 38177, 44268, 46872, 56916, 66402, 76354, 88536, 99603, 113832, 114531, 132804, 152708, 199206, 229062, 265608, 267239, 305416, 343593, 398412, 458124, 534478, 649009, 687186, 796824, 801717, 916248, 1030779, 1068956, 1183487, 1298018, 1374372, 1603434, 1947027, 2061558, 2137912, 2366974, 2405151, 2596036, 2748744, 3206868, 3550461, 3894054, 4123116, 4543063, 4733948, 4810302, 5192072, 5841081, 6413736, 7100922, 7215453, 7788108, 8246232, 8284409, 9086126, 9467896, 9620604, 10651383, 11682162, 13629189, 14201844, 14430906, 15576216, 16568818, 17523243, 18172252, 19241208, 20119279, 21302766, 23364324, 24853227, 27258378, 28403688, 28861812, 31954149, 33137636, 35046486, 36344504, 40238558, 40887567, 42605532, 46728648, 49706454, 54516756, 57723624, 60357837, 63908298, 66275272, 70092972, 74559681, 80477116, 81775134, 85211064, 99412908, 109033512, 120715674, 122662701, 127816596, 140185944, 140834953, 149119362, 160954232, 163550268, 181073511, 198825816, 223679043, 241431348, 245325402, 255633192, 281669906, 298238724, 327100536, 362147022, 422504859, 447358086, 482862696, 490650804, 543220533, 563339812, 596477448, 724294044, 845009718, 894716172, 981301608, 1086441066, 1126679624, 1267514577, 1448588088, 1690019436, 1789432344, 2172882132, 2535029154, 3380038872, 3802543731, 4345764264, 5070058308, 7605087462, 10140116616, 15210174924, 30420349848]

約数ペア:

[(1, 30420349848), (2, 15210174924), (3, 10140116616), (4, 7605087462), (6, 5070058308), (7, 4345764264), (8, 3802543731), (9, 3380038872), (12, 2535029154), (14, 2172882132), (17, 1789432344), (18, 1690019436), (21, 1448588088), (24, 1267514577), (27, 1126679624), (28, 1086441066), (31, 981301608), (34, 894716172), (36, 845009718), (42, 724294044), (51, 596477448), (54, 563339812), (56, 543220533), (62, 490650804), (63, 482862696), (68, 447358086), (72, 422504859), (84, 362147022), (93, 327100536), (102, 298238724), (108, 281669906), (119, 255633192), (124, 245325402), (126, 241431348), (136, 223679043), (153, 198825816), (168, 181073511), (186, 163550268), (189, 160954232), (204, 149119362), (216, 140834953), (217, 140185944), (238, 127816596), (248, 122662701), (252, 120715674), (279, 109033512), (306, 99412908), (357, 85211064), (372, 81775134), (378, 80477116), (408, 74559681), (434, 70092972), (459, 66275272), (476, 63908298), (504, 60357837), (527, 57723624), (558, 54516756), (612, 49706454), (651, 46728648), (714, 42605532), (744, 40887567), (756, 40238558), (837, 36344504), (868, 35046486), (918, 33137636), (952, 31954149), (1054, 28861812), (1071, 28403688), (1116, 27258378), (1224, 24853227), (1302, 23364324), (1428, 21302766), (1512, 20119279), (1581, 19241208), (1674, 18172252), (1736, 17523243), (1836, 16568818), (1953, 15576216), (2108, 14430906), (2142, 14201844), (2232, 13629189), (2604, 11682162), (2856, 10651383), (3162, 9620604), (3213, 9467896), (3348, 9086126), (3672, 8284409), (3689, 8246232), (3906, 7788108), (4216, 7215453), (4284, 7100922), (4743, 6413736), (5208, 5841081), (5859, 5192072), (6324, 4810302), (6426, 4733948), (6696, 4543063), (7378, 4123116), (7812, 3894054), (8568, 3550461), (9486, 3206868), (11067, 2748744), (11718, 2596036), (12648, 2405151), (12852, 2366974), (14229, 2137912), (14756, 2061558), (15624, 1947027), (18972, 1603434), (22134, 1374372), (23436, 1298018), (25704, 1183487), (28458, 1068956), (29512, 1030779), (33201, 916248), (37944, 801717), (38177, 796824), (44268, 687186), (46872, 649009), (56916, 534478), (66402, 458124), (76354, 398412), (88536, 343593), (99603, 305416), (113832, 267239), (114531, 265608), (132804, 229062), (152708, 199206)]