231574290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{68311}}^1$

素因数の和:68434

約数の個数: 32

約数和(自身を含む): 560704896

約数和(自身を除く): 329130606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 68311, 136622, 204933, 341555, 409866, 683110, 1024665, 2049330, 7719143, 15438286, 23157429, 38595715, 46314858, 77191430, 115787145, 231574290]

約数ペア:

[(1, 231574290), (2, 115787145), (3, 77191430), (5, 46314858), (6, 38595715), (10, 23157429), (15, 15438286), (30, 7719143), (113, 2049330), (226, 1024665), (339, 683110), (565, 409866), (678, 341555), (1130, 204933), (1695, 136622), (3390, 68311)]