485567570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{7951}}^1$

素因数の和:8186

約数の個数: 32

約数和(自身を含む): 906909696

約数和(自身を除く): 421342126

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 6107, 7951, 12214, 15902, 30535, 39755, 61070, 79510, 246481, 492962, 1232405, 1566347, 2464810, 3132694, 7831735, 15663470, 48556757, 97113514, 242783785, 485567570]

約数ペア:

[(1, 485567570), (2, 242783785), (5, 97113514), (10, 48556757), (31, 15663470), (62, 7831735), (155, 3132694), (197, 2464810), (310, 1566347), (394, 1232405), (985, 492962), (1970, 246481), (6107, 79510), (7951, 61070), (12214, 39755), (15902, 30535)]