29740220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14437}}^1$

素因数の和:14549

約数の個数: 24

約数和(自身を含む): 63065184

約数和(自身を除く): 33324964

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 14437, 28874, 57748, 72185, 144370, 288740, 1487011, 2974022, 5948044, 7435055, 14870110, 29740220]

約数ペア:

[(1, 29740220), (2, 14870110), (4, 7435055), (5, 5948044), (10, 2974022), (20, 1487011), (103, 288740), (206, 144370), (412, 72185), (515, 57748), (1030, 28874), (2060, 14437)]