30267110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 56388960

約数和(自身を除く): 26121850

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 358, 370, 457, 895, 914, 1790, 2285, 4570, 6623, 13246, 16909, 33115, 33818, 66230, 81803, 84545, 163606, 169090, 409015, 818030, 3026711, 6053422, 15133555, 30267110]

約数ペア:

[(1, 30267110), (2, 15133555), (5, 6053422), (10, 3026711), (37, 818030), (74, 409015), (179, 169090), (185, 163606), (358, 84545), (370, 81803), (457, 66230), (895, 33818), (914, 33115), (1790, 16909), (2285, 13246), (4570, 6623)]