1552156710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3979889}}^1$

素因数の和:3979912

約数の個数: 32

約数和(自身を含む): 4011729120

約数和(自身を除く): 2459572410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3979889, 7959778, 11939667, 19899445, 23879334, 39798890, 51738557, 59698335, 103477114, 119396670, 155215671, 258692785, 310431342, 517385570, 776078355, 1552156710]

約数ペア:

[(1, 1552156710), (2, 776078355), (3, 517385570), (5, 310431342), (6, 258692785), (10, 155215671), (13, 119396670), (15, 103477114), (26, 59698335), (30, 51738557), (39, 39798890), (65, 23879334), (78, 19899445), (130, 11939667), (195, 7959778), (390, 3979889)]