315089340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{7757}}^1$

素因数の和:8446

約数の個数: 48

約数和(自身を含む): 883667232

約数和(自身を除く): 568577892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 6770, 7757, 8124, 10155, 13540, 15514, 20310, 23271, 31028, 38785, 40620, 46542, 77570, 93084, 116355, 155140, 232710, 465420, 5251489, 10502978, 15754467, 21005956, 26257445, 31508934, 52514890, 63017868, 78772335, 105029780, 157544670, 315089340]

約数ペア:

[(1, 315089340), (2, 157544670), (3, 105029780), (4, 78772335), (5, 63017868), (6, 52514890), (10, 31508934), (12, 26257445), (15, 21005956), (20, 15754467), (30, 10502978), (60, 5251489), (677, 465420), (1354, 232710), (2031, 155140), (2708, 116355), (3385, 93084), (4062, 77570), (6770, 46542), (7757, 40620), (8124, 38785), (10155, 31028), (13540, 23271), (15514, 20310)]