1636030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1629890

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 139, 214, 278, 535, 695, 1070, 1177, 1390, 1529, 2354, 3058, 5885, 7645, 11770, 14873, 15290, 29746, 74365, 148730, 163603, 327206, 818015, 1636030]

約数ペア:

[(1, 1636030), (2, 818015), (5, 327206), (10, 163603), (11, 148730), (22, 74365), (55, 29746), (107, 15290), (110, 14873), (139, 11770), (214, 7645), (278, 5885), (535, 3058), (695, 2354), (1070, 1529), (1177, 1390)]