315087249970

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2099}}^1\times {\mathrm{100747}}^1$

素因数の和:103002

約数の個数: 32

約数和(自身を含む): 571241160000

約数和(自身を除く): 256153910030

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 2099, 4198, 10495, 20990, 100747, 201494, 312751, 503735, 625502, 1007470, 1563755, 3127510, 15011303, 30022606, 75056515, 150113030, 211467953, 422935906, 1057339765, 2114679530, 31508724997, 63017449994, 157543624985, 315087249970]

約数ペア:

[(1, 315087249970), (2, 157543624985), (5, 63017449994), (10, 31508724997), (149, 2114679530), (298, 1057339765), (745, 422935906), (1490, 211467953), (2099, 150113030), (4198, 75056515), (10495, 30022606), (20990, 15011303), (100747, 3127510), (201494, 1563755), (312751, 1007470), (503735, 625502)]