205629420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3427157}}^1$

素因数の和:3427169

約数の個数: 24

約数和(自身を含む): 575762544

約数和(自身を除く): 370133124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3427157, 6854314, 10281471, 13708628, 17135785, 20562942, 34271570, 41125884, 51407355, 68543140, 102814710, 205629420]

約数ペア:

[(1, 205629420), (2, 102814710), (3, 68543140), (4, 51407355), (5, 41125884), (6, 34271570), (10, 20562942), (12, 17135785), (15, 13708628), (20, 10281471), (30, 6854314), (60, 3427157)]