209220356460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3487005941}}^1$

素因数の和:3487005953

約数の個数: 24

約数和(自身を含む): 585816998256

約数和(自身を除く): 376596641796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3487005941, 6974011882, 10461017823, 13948023764, 17435029705, 20922035646, 34870059410, 41844071292, 52305089115, 69740118820, 104610178230, 209220356460]

約数ペア:

[(1, 209220356460), (2, 104610178230), (3, 69740118820), (4, 52305089115), (5, 41844071292), (6, 34870059410), (10, 20922035646), (12, 17435029705), (15, 13948023764), (20, 10461017823), (30, 6974011882), (60, 3487005941)]