25630713030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{165541}}^1$

素因数の和:165961

約数の個数: 64

約数和(自身を含む): 66412801728

約数和(自身を除く): 40782088698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 397, 794, 1191, 1985, 2382, 3970, 5161, 5955, 10322, 11910, 15483, 25805, 30966, 51610, 77415, 154830, 165541, 331082, 496623, 827705, 993246, 1655410, 2152033, 2483115, 4304066, 4966230, 6456099, 10760165, 12912198, 21520330, 32280495, 64560990, 65719777, 131439554, 197159331, 328598885, 394318662, 657197770, 854357101, 985796655, 1708714202, 1971593310, 2563071303, 4271785505, 5126142606, 8543571010, 12815356515, 25630713030]

約数ペア:

[(1, 25630713030), (2, 12815356515), (3, 8543571010), (5, 5126142606), (6, 4271785505), (10, 2563071303), (13, 1971593310), (15, 1708714202), (26, 985796655), (30, 854357101), (39, 657197770), (65, 394318662), (78, 328598885), (130, 197159331), (195, 131439554), (390, 65719777), (397, 64560990), (794, 32280495), (1191, 21520330), (1985, 12912198), (2382, 10760165), (3970, 6456099), (5161, 4966230), (5955, 4304066), (10322, 2483115), (11910, 2152033), (15483, 1655410), (25805, 993246), (30966, 827705), (51610, 496623), (77415, 331082), (154830, 165541)]