155529530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6073}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 303068304

約数和(自身を除く): 147538774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 6073, 12146, 12805, 25610, 30365, 60730, 78949, 157898, 394745, 789490, 1196381, 2392762, 5981905, 11963810, 15552953, 31105906, 77764765, 155529530]

約数ペア:

[(1, 155529530), (2, 77764765), (5, 31105906), (10, 15552953), (13, 11963810), (26, 5981905), (65, 2392762), (130, 1196381), (197, 789490), (394, 394745), (985, 157898), (1970, 78949), (2561, 60730), (5122, 30365), (6073, 25610), (12146, 12805)]