8461830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 22003920

約数和(自身を除く): 13542090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1669, 1690, 2535, 3338, 5007, 5070, 8345, 10014, 16690, 21697, 25035, 43394, 50070, 65091, 108485, 130182, 216970, 282061, 325455, 564122, 650910, 846183, 1410305, 1692366, 2820610, 4230915, 8461830]

約数ペア:

[(1, 8461830), (2, 4230915), (3, 2820610), (5, 1692366), (6, 1410305), (10, 846183), (13, 650910), (15, 564122), (26, 325455), (30, 282061), (39, 216970), (65, 130182), (78, 108485), (130, 65091), (169, 50070), (195, 43394), (338, 25035), (390, 21697), (507, 16690), (845, 10014), (1014, 8345), (1669, 5070), (1690, 5007), (2535, 3338)]