2813430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 6801408

約数和(自身を除く): 3987978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 491, 573, 955, 982, 1146, 1473, 1910, 2455, 2865, 2946, 4910, 5730, 7365, 14730, 93781, 187562, 281343, 468905, 562686, 937810, 1406715, 2813430]

約数ペア:

[(1, 2813430), (2, 1406715), (3, 937810), (5, 562686), (6, 468905), (10, 281343), (15, 187562), (30, 93781), (191, 14730), (382, 7365), (491, 5730), (573, 4910), (955, 2946), (982, 2865), (1146, 2455), (1473, 1910)]