29465980

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1429}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 61981920

約数和(自身を除く): 32515940

約数列:

[1, 2, 4, 5, 10, 20, 1031, 1429, 2062, 2858, 4124, 5155, 5716, 7145, 10310, 14290, 20620, 28580, 1473299, 2946598, 5893196, 7366495, 14732990, 29465980]

約数ペア:

[(1, 29465980), (2, 14732990), (4, 7366495), (5, 5893196), (10, 2946598), (20, 1473299), (1031, 28580), (1429, 20620), (2062, 14290), (2858, 10310), (4124, 7145), (5155, 5716)]