147620630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 269837568

約数和(自身を除く): 122216938

約数列:

[1, 2, 5, 10, 103, 206, 251, 502, 515, 571, 1030, 1142, 1255, 2510, 2855, 5710, 25853, 51706, 58813, 117626, 129265, 143321, 258530, 286642, 294065, 588130, 716605, 1433210, 14762063, 29524126, 73810315, 147620630]

約数ペア:

[(1, 147620630), (2, 73810315), (5, 29524126), (10, 14762063), (103, 1433210), (206, 716605), (251, 588130), (502, 294065), (515, 286642), (571, 258530), (1030, 143321), (1142, 129265), (1255, 117626), (2510, 58813), (2855, 51706), (5710, 25853)]