131498670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19141}}^1$

素因数の和:19380

約数の個数: 32

約数和(自身を含む): 316991520

約数和(自身を除く): 185492850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 19141, 38282, 57423, 95705, 114846, 191410, 287115, 574230, 4383289, 8766578, 13149867, 21916445, 26299734, 43832890, 65749335, 131498670]

約数ペア:

[(1, 131498670), (2, 65749335), (3, 43832890), (5, 26299734), (6, 21916445), (10, 13149867), (15, 8766578), (30, 4383289), (229, 574230), (458, 287115), (687, 191410), (1145, 114846), (1374, 95705), (2290, 57423), (3435, 38282), (6870, 19141)]