70044490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 58259510

約数列:

[1, 2, 5, 10, 109, 179, 218, 358, 359, 545, 718, 895, 1090, 1790, 1795, 3590, 19511, 39022, 39131, 64261, 78262, 97555, 128522, 195110, 195655, 321305, 391310, 642610, 7004449, 14008898, 35022245, 70044490]

約数ペア:

[(1, 70044490), (2, 35022245), (5, 14008898), (10, 7004449), (109, 642610), (179, 391310), (218, 321305), (358, 195655), (359, 195110), (545, 128522), (718, 97555), (895, 78262), (1090, 64261), (1790, 39131), (1795, 39022), (3590, 19511)]