7118790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 19768320

約数和(自身を除く): 12649530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 311, 327, 545, 622, 654, 763, 933, 1090, 1526, 1555, 1635, 1866, 2177, 2289, 3110, 3270, 3815, 4354, 4578, 4665, 6531, 7630, 9330, 10885, 11445, 13062, 21770, 22890, 32655, 33899, 65310, 67798, 101697, 169495, 203394, 237293, 338990, 474586, 508485, 711879, 1016970, 1186465, 1423758, 2372930, 3559395, 7118790]

約数ペア:

[(1, 7118790), (2, 3559395), (3, 2372930), (5, 1423758), (6, 1186465), (7, 1016970), (10, 711879), (14, 508485), (15, 474586), (21, 338990), (30, 237293), (35, 203394), (42, 169495), (70, 101697), (105, 67798), (109, 65310), (210, 33899), (218, 32655), (311, 22890), (327, 21770), (545, 13062), (622, 11445), (654, 10885), (763, 9330), (933, 7630), (1090, 6531), (1526, 4665), (1555, 4578), (1635, 4354), (1866, 3815), (2177, 3270), (2289, 3110)]