30193170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 84208896

約数和(自身を除く): 54015726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2357, 2562, 4270, 4714, 6405, 7071, 11785, 12810, 14142, 16499, 23570, 32998, 35355, 49497, 70710, 82495, 98994, 143777, 164990, 247485, 287554, 431331, 494970, 718885, 862662, 1006439, 1437770, 2012878, 2156655, 3019317, 4313310, 5032195, 6038634, 10064390, 15096585, 30193170]

約数ペア:

[(1, 30193170), (2, 15096585), (3, 10064390), (5, 6038634), (6, 5032195), (7, 4313310), (10, 3019317), (14, 2156655), (15, 2012878), (21, 1437770), (30, 1006439), (35, 862662), (42, 718885), (61, 494970), (70, 431331), (105, 287554), (122, 247485), (183, 164990), (210, 143777), (305, 98994), (366, 82495), (427, 70710), (610, 49497), (854, 35355), (915, 32998), (1281, 23570), (1830, 16499), (2135, 14142), (2357, 12810), (2562, 11785), (4270, 7071), (4714, 6405)]