315067706870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21419}}^1\times {\mathrm{210139}}^1$

素因数の和:231572

約数の個数: 32

約数和(自身を含む): 648172627200

約数和(自身を除く): 333104920330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21419, 42838, 107095, 149933, 210139, 214190, 299866, 420278, 749665, 1050695, 1470973, 1499330, 2101390, 2941946, 7354865, 14709730, 4500967241, 9001934482, 22504836205, 31506770687, 45009672410, 63013541374, 157533853435, 315067706870]

約数ペア:

[(1, 315067706870), (2, 157533853435), (5, 63013541374), (7, 45009672410), (10, 31506770687), (14, 22504836205), (35, 9001934482), (70, 4500967241), (21419, 14709730), (42838, 7354865), (107095, 2941946), (149933, 2101390), (210139, 1499330), (214190, 1470973), (299866, 1050695), (420278, 749665)]