7146740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11567

約数の個数: 24

約数和(自身を含む): 15493632

約数和(自身を除く): 8346892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11527, 23054, 46108, 57635, 115270, 230540, 357337, 714674, 1429348, 1786685, 3573370, 7146740]

約数ペア:

[(1, 7146740), (2, 3573370), (4, 1786685), (5, 1429348), (10, 714674), (20, 357337), (31, 230540), (62, 115270), (124, 57635), (155, 46108), (310, 23054), (620, 11527)]