10493140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 25369344

約数和(自身を除く): 14876204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 311, 482, 622, 964, 1205, 1244, 1555, 1687, 2177, 2410, 3110, 3374, 4354, 4820, 6220, 6748, 8435, 8708, 10885, 16870, 21770, 33740, 43540, 74951, 149902, 299804, 374755, 524657, 749510, 1049314, 1499020, 2098628, 2623285, 5246570, 10493140]

約数ペア:

[(1, 10493140), (2, 5246570), (4, 2623285), (5, 2098628), (7, 1499020), (10, 1049314), (14, 749510), (20, 524657), (28, 374755), (35, 299804), (70, 149902), (140, 74951), (241, 43540), (311, 33740), (482, 21770), (622, 16870), (964, 10885), (1205, 8708), (1244, 8435), (1555, 6748), (1687, 6220), (2177, 4820), (2410, 4354), (3110, 3374)]