7028220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 20166048

約数和(自身を除く): 13137828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 2857, 5714, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 57140, 85710, 117137, 171420, 234274, 351411, 468548, 585685, 702822, 1171370, 1405644, 1757055, 2342740, 3514110, 7028220]

約数ペア:

[(1, 7028220), (2, 3514110), (3, 2342740), (4, 1757055), (5, 1405644), (6, 1171370), (10, 702822), (12, 585685), (15, 468548), (20, 351411), (30, 234274), (41, 171420), (60, 117137), (82, 85710), (123, 57140), (164, 42855), (205, 34284), (246, 28570), (410, 17142), (492, 14285), (615, 11428), (820, 8571), (1230, 5714), (2460, 2857)]