91631970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32843}}^1$

素因数の和:32887

約数の個数: 48

約数和(自身を含む): 245935872

約数和(自身を除く): 154303902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 32843, 65686, 98529, 164215, 197058, 295587, 328430, 492645, 591174, 985290, 1018133, 1477935, 2036266, 2955870, 3054399, 5090665, 6108798, 9163197, 10181330, 15271995, 18326394, 30543990, 45815985, 91631970]

約数ペア:

[(1, 91631970), (2, 45815985), (3, 30543990), (5, 18326394), (6, 15271995), (9, 10181330), (10, 9163197), (15, 6108798), (18, 5090665), (30, 3054399), (31, 2955870), (45, 2036266), (62, 1477935), (90, 1018133), (93, 985290), (155, 591174), (186, 492645), (279, 328430), (310, 295587), (465, 197058), (558, 164215), (930, 98529), (1395, 65686), (2790, 32843)]