30664490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 57127680

約数和(自身を除く): 26463190

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 358, 370, 463, 895, 926, 1790, 2315, 4630, 6623, 13246, 17131, 33115, 34262, 66230, 82877, 85655, 165754, 171310, 414385, 828770, 3066449, 6132898, 15332245, 30664490]

約数ペア:

[(1, 30664490), (2, 15332245), (5, 6132898), (10, 3066449), (37, 828770), (74, 414385), (179, 171310), (185, 165754), (358, 85655), (370, 82877), (463, 66230), (895, 34262), (926, 33115), (1790, 17131), (2315, 13246), (4630, 6623)]