30134740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28429}}^1$

素因数の和:28491

約数の個数: 24

約数和(自身を含む): 64479240

約数和(自身を除く): 34344500

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 28429, 56858, 113716, 142145, 284290, 568580, 1506737, 3013474, 6026948, 7533685, 15067370, 30134740]

約数ペア:

[(1, 30134740), (2, 15067370), (4, 7533685), (5, 6026948), (10, 3013474), (20, 1506737), (53, 568580), (106, 284290), (212, 142145), (265, 113716), (530, 56858), (1060, 28429)]