210966540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3516109}}^1$

素因数の和:3516121

約数の個数: 24

約数和(自身を含む): 590706480

約数和(自身を除く): 379739940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3516109, 7032218, 10548327, 14064436, 17580545, 21096654, 35161090, 42193308, 52741635, 70322180, 105483270, 210966540]

約数ペア:

[(1, 210966540), (2, 105483270), (3, 70322180), (4, 52741635), (5, 42193308), (6, 35161090), (10, 21096654), (12, 17580545), (15, 14064436), (20, 10548327), (30, 7032218), (60, 3516109)]