2912105940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{15031}}^1$

素因数の和:18272

約数の個数: 48

約数和(自身を含む): 8156964480

約数和(自身を除く): 5244858540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3229, 6458, 9687, 12916, 15031, 16145, 19374, 30062, 32290, 38748, 45093, 48435, 60124, 64580, 75155, 90186, 96870, 150310, 180372, 193740, 225465, 300620, 450930, 901860, 48535099, 97070198, 145605297, 194140396, 242675495, 291210594, 485350990, 582421188, 728026485, 970701980, 1456052970, 2912105940]

約数ペア:

[(1, 2912105940), (2, 1456052970), (3, 970701980), (4, 728026485), (5, 582421188), (6, 485350990), (10, 291210594), (12, 242675495), (15, 194140396), (20, 145605297), (30, 97070198), (60, 48535099), (3229, 901860), (6458, 450930), (9687, 300620), (12916, 225465), (15031, 193740), (16145, 180372), (19374, 150310), (30062, 96870), (32290, 90186), (38748, 75155), (45093, 64580), (48435, 60124)]