65432820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14939}}^1$

素因数の和:15024

約数の個数: 48

約数和(自身を含む): 185734080

約数和(自身を除く): 120301260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 14939, 29878, 44817, 59756, 74695, 89634, 149390, 179268, 224085, 298780, 448170, 896340, 1090547, 2181094, 3271641, 4362188, 5452735, 6543282, 10905470, 13086564, 16358205, 21810940, 32716410, 65432820]

約数ペア:

[(1, 65432820), (2, 32716410), (3, 21810940), (4, 16358205), (5, 13086564), (6, 10905470), (10, 6543282), (12, 5452735), (15, 4362188), (20, 3271641), (30, 2181094), (60, 1090547), (73, 896340), (146, 448170), (219, 298780), (292, 224085), (365, 179268), (438, 149390), (730, 89634), (876, 74695), (1095, 59756), (1460, 44817), (2190, 29878), (4380, 14939)]