17313420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 48974688

約数和(自身を除く): 31661268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2857, 3030, 5714, 6060, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 57140, 85710, 171420, 288557, 577114, 865671, 1154228, 1442785, 1731342, 2885570, 3462684, 4328355, 5771140, 8656710, 17313420]

約数ペア:

[(1, 17313420), (2, 8656710), (3, 5771140), (4, 4328355), (5, 3462684), (6, 2885570), (10, 1731342), (12, 1442785), (15, 1154228), (20, 865671), (30, 577114), (60, 288557), (101, 171420), (202, 85710), (303, 57140), (404, 42855), (505, 34284), (606, 28570), (1010, 17142), (1212, 14285), (1515, 11428), (2020, 8571), (2857, 6060), (3030, 5714)]