657142710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10193}}^1$

素因数の和:10517

約数の個数: 64

約数和(自身を含む): 1808497152

約数和(自身を除く): 1151354442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 3070, 4298, 4605, 6447, 9210, 10193, 10745, 12894, 20386, 21490, 30579, 32235, 50965, 61158, 64470, 71351, 101930, 142702, 152895, 214053, 305790, 356755, 428106, 713510, 1070265, 2140530, 3129251, 6258502, 9387753, 15646255, 18775506, 21904757, 31292510, 43809514, 46938765, 65714271, 93877530, 109523785, 131428542, 219047570, 328571355, 657142710]

約数ペア:

[(1, 657142710), (2, 328571355), (3, 219047570), (5, 131428542), (6, 109523785), (7, 93877530), (10, 65714271), (14, 46938765), (15, 43809514), (21, 31292510), (30, 21904757), (35, 18775506), (42, 15646255), (70, 9387753), (105, 6258502), (210, 3129251), (307, 2140530), (614, 1070265), (921, 713510), (1535, 428106), (1842, 356755), (2149, 305790), (3070, 214053), (4298, 152895), (4605, 142702), (6447, 101930), (9210, 71351), (10193, 64470), (10745, 61158), (12894, 50965), (20386, 32235), (21490, 30579)]