6315140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 8163772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 227, 260, 428, 454, 535, 908, 1070, 1135, 1391, 2140, 2270, 2782, 2951, 4540, 5564, 5902, 6955, 11804, 13910, 14755, 24289, 27820, 29510, 48578, 59020, 97156, 121445, 242890, 315757, 485780, 631514, 1263028, 1578785, 3157570, 6315140]

約数ペア:

[(1, 6315140), (2, 3157570), (4, 1578785), (5, 1263028), (10, 631514), (13, 485780), (20, 315757), (26, 242890), (52, 121445), (65, 97156), (107, 59020), (130, 48578), (214, 29510), (227, 27820), (260, 24289), (428, 14755), (454, 13910), (535, 11804), (908, 6955), (1070, 5902), (1135, 5564), (1391, 4540), (2140, 2951), (2270, 2782)]