569865710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 1086807456

約数和(自身を除く): 516941746

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 397, 790, 794, 1817, 1985, 3634, 3970, 6241, 9085, 9131, 12482, 18170, 18262, 31205, 31363, 45655, 62410, 62726, 91310, 143543, 156815, 287086, 313630, 717715, 721349, 1435430, 1442698, 2477677, 3606745, 4955354, 7213490, 12388385, 24776770, 56986571, 113973142, 284932855, 569865710]

約数ペア:

[(1, 569865710), (2, 284932855), (5, 113973142), (10, 56986571), (23, 24776770), (46, 12388385), (79, 7213490), (115, 4955354), (158, 3606745), (230, 2477677), (395, 1442698), (397, 1435430), (790, 721349), (794, 717715), (1817, 313630), (1985, 287086), (3634, 156815), (3970, 143543), (6241, 91310), (9085, 62726), (9131, 62410), (12482, 45655), (18170, 31363), (18262, 31205)]