12249810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 32123520

約数和(自身を除く): 19873710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1039, 1179, 1310, 1965, 2078, 2358, 3117, 3930, 5195, 5895, 6234, 9351, 10390, 11790, 15585, 18702, 31170, 46755, 93510, 136109, 272218, 408327, 680545, 816654, 1224981, 1361090, 2041635, 2449962, 4083270, 6124905, 12249810]

約数ペア:

[(1, 12249810), (2, 6124905), (3, 4083270), (5, 2449962), (6, 2041635), (9, 1361090), (10, 1224981), (15, 816654), (18, 680545), (30, 408327), (45, 272218), (90, 136109), (131, 93510), (262, 46755), (393, 31170), (655, 18702), (786, 15585), (1039, 11790), (1179, 10390), (1310, 9351), (1965, 6234), (2078, 5895), (2358, 5195), (3117, 3930)]