12910620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 36505728

約数和(自身を除く): 23595108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2011, 2140, 3210, 4022, 6033, 6420, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 215177, 430354, 645531, 860708, 1075885, 1291062, 2151770, 2582124, 3227655, 4303540, 6455310, 12910620]

約数ペア:

[(1, 12910620), (2, 6455310), (3, 4303540), (4, 3227655), (5, 2582124), (6, 2151770), (10, 1291062), (12, 1075885), (15, 860708), (20, 645531), (30, 430354), (60, 215177), (107, 120660), (214, 60330), (321, 40220), (428, 30165), (535, 24132), (642, 20110), (1070, 12066), (1284, 10055), (1605, 8044), (2011, 6420), (2140, 6033), (3210, 4022)]