8889774090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{469613}}^1$

素因数の和:470254

約数の個数: 32

約数和(自身を含む): 21369315456

約数和(自身を除く): 12479541366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 9465, 18930, 469613, 939226, 1408839, 2348065, 2817678, 4696130, 7044195, 14088390, 296325803, 592651606, 888977409, 1481629015, 1777954818, 2963258030, 4444887045, 8889774090]

約数ペア:

[(1, 8889774090), (2, 4444887045), (3, 2963258030), (5, 1777954818), (6, 1481629015), (10, 888977409), (15, 592651606), (30, 296325803), (631, 14088390), (1262, 7044195), (1893, 4696130), (3155, 2817678), (3786, 2348065), (6310, 1408839), (9465, 939226), (18930, 469613)]