331350630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27407}}^1$

素因数の和:27461

約数の個数: 64

約数和(自身を含む): 884072448

約数和(自身を除く): 552721818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 27407, 54814, 82221, 137035, 164442, 274070, 356291, 411105, 712582, 822210, 849617, 1068873, 1699234, 1781455, 2137746, 2548851, 3562910, 4248085, 5097702, 5344365, 8496170, 10688730, 11045021, 12744255, 22090042, 25488510, 33135063, 55225105, 66270126, 110450210, 165675315, 331350630]

約数ペア:

[(1, 331350630), (2, 165675315), (3, 110450210), (5, 66270126), (6, 55225105), (10, 33135063), (13, 25488510), (15, 22090042), (26, 12744255), (30, 11045021), (31, 10688730), (39, 8496170), (62, 5344365), (65, 5097702), (78, 4248085), (93, 3562910), (130, 2548851), (155, 2137746), (186, 1781455), (195, 1699234), (310, 1068873), (390, 849617), (403, 822210), (465, 712582), (806, 411105), (930, 356291), (1209, 274070), (2015, 164442), (2418, 137035), (4030, 82221), (6045, 54814), (12090, 27407)]