16983420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3583}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 31185540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3583, 4740, 7166, 10749, 14332, 17915, 21498, 35830, 42996, 53745, 71660, 107490, 214980, 283057, 566114, 849171, 1132228, 1415285, 1698342, 2830570, 3396684, 4245855, 5661140, 8491710, 16983420]

約数ペア:

[(1, 16983420), (2, 8491710), (3, 5661140), (4, 4245855), (5, 3396684), (6, 2830570), (10, 1698342), (12, 1415285), (15, 1132228), (20, 849171), (30, 566114), (60, 283057), (79, 214980), (158, 107490), (237, 71660), (316, 53745), (395, 42996), (474, 35830), (790, 21498), (948, 17915), (1185, 14332), (1580, 10749), (2370, 7166), (3583, 4740)]