7306960

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 17130600

約数和(自身を除く): 9823640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 613, 745, 1192, 1226, 1490, 2384, 2452, 2980, 3065, 4904, 5960, 6130, 9808, 11920, 12260, 24520, 49040, 91337, 182674, 365348, 456685, 730696, 913370, 1461392, 1826740, 3653480, 7306960]

約数ペア:

[(1, 7306960), (2, 3653480), (4, 1826740), (5, 1461392), (8, 913370), (10, 730696), (16, 456685), (20, 365348), (40, 182674), (80, 91337), (149, 49040), (298, 24520), (596, 12260), (613, 11920), (745, 9808), (1192, 6130), (1226, 5960), (1490, 4904), (2384, 3065), (2452, 2980)]