15671719020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1879103}}^1$

素因数の和:1879254

約数の個数: 48

約数和(自身を含む): 44196526080

約数和(自身を除く): 28524807060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 1879103, 3758206, 5637309, 7516412, 9395515, 11274618, 18791030, 22549236, 28186545, 37582060, 56373090, 112746180, 261195317, 522390634, 783585951, 1044781268, 1305976585, 1567171902, 2611953170, 3134343804, 3917929755, 5223906340, 7835859510, 15671719020]

約数ペア:

[(1, 15671719020), (2, 7835859510), (3, 5223906340), (4, 3917929755), (5, 3134343804), (6, 2611953170), (10, 1567171902), (12, 1305976585), (15, 1044781268), (20, 783585951), (30, 522390634), (60, 261195317), (139, 112746180), (278, 56373090), (417, 37582060), (556, 28186545), (695, 22549236), (834, 18791030), (1390, 11274618), (1668, 9395515), (2085, 7516412), (2780, 5637309), (4170, 3758206), (8340, 1879103)]