68734140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3191}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 124318020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3191, 3590, 4308, 5385, 6382, 7180, 9573, 10770, 12764, 15955, 19146, 21540, 31910, 38292, 47865, 63820, 95730, 191460, 1145569, 2291138, 3436707, 4582276, 5727845, 6873414, 11455690, 13746828, 17183535, 22911380, 34367070, 68734140]

約数ペア:

[(1, 68734140), (2, 34367070), (3, 22911380), (4, 17183535), (5, 13746828), (6, 11455690), (10, 6873414), (12, 5727845), (15, 4582276), (20, 3436707), (30, 2291138), (60, 1145569), (359, 191460), (718, 95730), (1077, 63820), (1436, 47865), (1795, 38292), (2154, 31910), (3191, 21540), (3590, 19146), (4308, 15955), (5385, 12764), (6382, 10770), (7180, 9573)]