30886416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 105850368

約数和(自身を除く): 74963952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 33, 34, 36, 37, 44, 48, 51, 62, 66, 68, 72, 74, 88, 93, 99, 102, 111, 124, 132, 136, 144, 148, 153, 176, 186, 187, 198, 204, 222, 248, 264, 272, 279, 296, 306, 333, 341, 372, 374, 396, 407, 408, 444, 496, 527, 528, 558, 561, 592, 612, 629, 666, 682, 744, 748, 792, 814, 816, 888, 1023, 1054, 1116, 1122, 1147, 1221, 1224, 1258, 1332, 1364, 1488, 1496, 1581, 1584, 1628, 1683, 1776, 1887, 2046, 2108, 2232, 2244, 2294, 2442, 2448, 2516, 2664, 2728, 2992, 3069, 3162, 3256, 3366, 3441, 3663, 3774, 4092, 4216, 4464, 4488, 4588, 4743, 4884, 5032, 5328, 5456, 5661, 5797, 6138, 6324, 6512, 6732, 6882, 6919, 7326, 7548, 8184, 8432, 8976, 9176, 9486, 9768, 10064, 10323, 11322, 11594, 12276, 12617, 12648, 13464, 13764, 13838, 14652, 15096, 16368, 17391, 18352, 18972, 19499, 19536, 20646, 20757, 22644, 23188, 24552, 25234, 25296, 26928, 27528, 27676, 29304, 30192, 34782, 37851, 37944, 38998, 41292, 41514, 45288, 46376, 49104, 50468, 52173, 55056, 55352, 58497, 58608, 62271, 69564, 75702, 75888, 77996, 82584, 83028, 90576, 92752, 100936, 104346, 110704, 113553, 116994, 124542, 139128, 151404, 155992, 165168, 166056, 175491, 201872, 208692, 214489, 227106, 233988, 249084, 278256, 302808, 311984, 332112, 350982, 417384, 428978, 454212, 467976, 498168, 605616, 643467, 701964, 834768, 857956, 908424, 935952, 996336, 1286934, 1403928, 1715912, 1816848, 1930401, 2573868, 2807856, 3431824, 3860802, 5147736, 7721604, 10295472, 15443208, 30886416]

約数ペア:

[(1, 30886416), (2, 15443208), (3, 10295472), (4, 7721604), (6, 5147736), (8, 3860802), (9, 3431824), (11, 2807856), (12, 2573868), (16, 1930401), (17, 1816848), (18, 1715912), (22, 1403928), (24, 1286934), (31, 996336), (33, 935952), (34, 908424), (36, 857956), (37, 834768), (44, 701964), (48, 643467), (51, 605616), (62, 498168), (66, 467976), (68, 454212), (72, 428978), (74, 417384), (88, 350982), (93, 332112), (99, 311984), (102, 302808), (111, 278256), (124, 249084), (132, 233988), (136, 227106), (144, 214489), (148, 208692), (153, 201872), (176, 175491), (186, 166056), (187, 165168), (198, 155992), (204, 151404), (222, 139128), (248, 124542), (264, 116994), (272, 113553), (279, 110704), (296, 104346), (306, 100936), (333, 92752), (341, 90576), (372, 83028), (374, 82584), (396, 77996), (407, 75888), (408, 75702), (444, 69564), (496, 62271), (527, 58608), (528, 58497), (558, 55352), (561, 55056), (592, 52173), (612, 50468), (629, 49104), (666, 46376), (682, 45288), (744, 41514), (748, 41292), (792, 38998), (814, 37944), (816, 37851), (888, 34782), (1023, 30192), (1054, 29304), (1116, 27676), (1122, 27528), (1147, 26928), (1221, 25296), (1224, 25234), (1258, 24552), (1332, 23188), (1364, 22644), (1488, 20757), (1496, 20646), (1581, 19536), (1584, 19499), (1628, 18972), (1683, 18352), (1776, 17391), (1887, 16368), (2046, 15096), (2108, 14652), (2232, 13838), (2244, 13764), (2294, 13464), (2442, 12648), (2448, 12617), (2516, 12276), (2664, 11594), (2728, 11322), (2992, 10323), (3069, 10064), (3162, 9768), (3256, 9486), (3366, 9176), (3441, 8976), (3663, 8432), (3774, 8184), (4092, 7548), (4216, 7326), (4464, 6919), (4488, 6882), (4588, 6732), (4743, 6512), (4884, 6324), (5032, 6138), (5328, 5797), (5456, 5661)]