28575870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3541}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 68856480

約数和(自身を除く): 40280610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 3541, 4035, 7082, 8070, 10623, 17705, 21246, 35410, 53115, 106230, 952529, 1905058, 2857587, 4762645, 5715174, 9525290, 14287935, 28575870]

約数ペア:

[(1, 28575870), (2, 14287935), (3, 9525290), (5, 5715174), (6, 4762645), (10, 2857587), (15, 1905058), (30, 952529), (269, 106230), (538, 53115), (807, 35410), (1345, 21246), (1614, 17705), (2690, 10623), (3541, 8070), (4035, 7082)]