15308060

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1213}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 32224416

約数和(自身を除く): 16916356

約数列:

[1, 2, 4, 5, 10, 20, 631, 1213, 1262, 2426, 2524, 3155, 4852, 6065, 6310, 12130, 12620, 24260, 765403, 1530806, 3061612, 3827015, 7654030, 15308060]

約数ペア:

[(1, 15308060), (2, 7654030), (4, 3827015), (5, 3061612), (10, 1530806), (20, 765403), (631, 24260), (1213, 12620), (1262, 12130), (2426, 6310), (2524, 6065), (3155, 4852)]