30400968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 82555200

約数和(自身を除く): 52154232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 701, 834, 1112, 1402, 1668, 1807, 2103, 2804, 3336, 3614, 4206, 5421, 5608, 7228, 8412, 9113, 10842, 14456, 16824, 18226, 21684, 27339, 36452, 43368, 54678, 72904, 97439, 109356, 194878, 218712, 292317, 389756, 584634, 779512, 1169268, 1266707, 2338536, 2533414, 3800121, 5066828, 7600242, 10133656, 15200484, 30400968]

約数ペア:

[(1, 30400968), (2, 15200484), (3, 10133656), (4, 7600242), (6, 5066828), (8, 3800121), (12, 2533414), (13, 2338536), (24, 1266707), (26, 1169268), (39, 779512), (52, 584634), (78, 389756), (104, 292317), (139, 218712), (156, 194878), (278, 109356), (312, 97439), (417, 72904), (556, 54678), (701, 43368), (834, 36452), (1112, 27339), (1402, 21684), (1668, 18226), (1807, 16824), (2103, 14456), (2804, 10842), (3336, 9113), (3614, 8412), (4206, 7228), (5421, 5608)]