700000010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{26687}}^1$

素因数の和:26798

約数の個数: 32

約数和(自身を含む): 1310487552

約数和(自身を除く): 610487542

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 13115, 26230, 26687, 53374, 133435, 266870, 1147541, 1627907, 2295082, 3255814, 5737705, 8139535, 11475410, 16279070, 70000001, 140000002, 350000005, 700000010]

約数ペア:

[(1, 700000010), (2, 350000005), (5, 140000002), (10, 70000001), (43, 16279070), (61, 11475410), (86, 8139535), (122, 5737705), (215, 3255814), (305, 2295082), (430, 1627907), (610, 1147541), (2623, 266870), (5246, 133435), (13115, 53374), (26230, 26687)]