19117043730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6851987}}^1$

素因数の和:6852031

約数の個数: 48

約数和(自身を含む): 51307686144

約数和(自身を除く): 32190642414

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, 6851987, 13703974, 20555961, 34259935, 41111922, 61667883, 68519870, 102779805, 123335766, 205559610, 212411597, 308339415, 424823194, 616678830, 637234791, 1062057985, 1274469582, 1911704373, 2124115970, 3186173955, 3823408746, 6372347910, 9558521865, 19117043730]

約数ペア:

[(1, 19117043730), (2, 9558521865), (3, 6372347910), (5, 3823408746), (6, 3186173955), (9, 2124115970), (10, 1911704373), (15, 1274469582), (18, 1062057985), (30, 637234791), (31, 616678830), (45, 424823194), (62, 308339415), (90, 212411597), (93, 205559610), (155, 123335766), (186, 102779805), (279, 68519870), (310, 61667883), (465, 41111922), (558, 34259935), (930, 20555961), (1395, 13703974), (2790, 6851987)]