30815928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 101818080

約数和(自身を除く): 71002152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 41, 44, 52, 66, 72, 73, 78, 82, 88, 99, 104, 117, 123, 132, 143, 146, 156, 164, 198, 219, 234, 246, 264, 286, 292, 312, 328, 369, 396, 429, 438, 451, 468, 492, 533, 572, 584, 657, 738, 792, 803, 858, 876, 902, 936, 949, 984, 1066, 1144, 1287, 1314, 1353, 1476, 1599, 1606, 1716, 1752, 1804, 1898, 2132, 2409, 2574, 2628, 2706, 2847, 2952, 2993, 3198, 3212, 3432, 3608, 3796, 4059, 4264, 4797, 4818, 5148, 5256, 5412, 5694, 5863, 5986, 6396, 6424, 7227, 7592, 8118, 8541, 8979, 9594, 9636, 10296, 10439, 10824, 11388, 11726, 11972, 12792, 14454, 16236, 17082, 17589, 17958, 19188, 19272, 20878, 22776, 23452, 23944, 26937, 28908, 31317, 32472, 32923, 34164, 35178, 35916, 38376, 38909, 41756, 46904, 52767, 53874, 57816, 62634, 65846, 68328, 70356, 71832, 77818, 83512, 93951, 98769, 105534, 107748, 116727, 125268, 131692, 140712, 155636, 187902, 197538, 211068, 215496, 233454, 250536, 263384, 296307, 311272, 350181, 375804, 395076, 422136, 427999, 466908, 592614, 700362, 751608, 790152, 855998, 933816, 1185228, 1283997, 1400724, 1711996, 2370456, 2567994, 2801448, 3423992, 3851991, 5135988, 7703982, 10271976, 15407964, 30815928]

約数ペア:

[(1, 30815928), (2, 15407964), (3, 10271976), (4, 7703982), (6, 5135988), (8, 3851991), (9, 3423992), (11, 2801448), (12, 2567994), (13, 2370456), (18, 1711996), (22, 1400724), (24, 1283997), (26, 1185228), (33, 933816), (36, 855998), (39, 790152), (41, 751608), (44, 700362), (52, 592614), (66, 466908), (72, 427999), (73, 422136), (78, 395076), (82, 375804), (88, 350181), (99, 311272), (104, 296307), (117, 263384), (123, 250536), (132, 233454), (143, 215496), (146, 211068), (156, 197538), (164, 187902), (198, 155636), (219, 140712), (234, 131692), (246, 125268), (264, 116727), (286, 107748), (292, 105534), (312, 98769), (328, 93951), (369, 83512), (396, 77818), (429, 71832), (438, 70356), (451, 68328), (468, 65846), (492, 62634), (533, 57816), (572, 53874), (584, 52767), (657, 46904), (738, 41756), (792, 38909), (803, 38376), (858, 35916), (876, 35178), (902, 34164), (936, 32923), (949, 32472), (984, 31317), (1066, 28908), (1144, 26937), (1287, 23944), (1314, 23452), (1353, 22776), (1476, 20878), (1599, 19272), (1606, 19188), (1716, 17958), (1752, 17589), (1804, 17082), (1898, 16236), (2132, 14454), (2409, 12792), (2574, 11972), (2628, 11726), (2706, 11388), (2847, 10824), (2952, 10439), (2993, 10296), (3198, 9636), (3212, 9594), (3432, 8979), (3608, 8541), (3796, 8118), (4059, 7592), (4264, 7227), (4797, 6424), (4818, 6396), (5148, 5986), (5256, 5863), (5412, 5694)]