30530180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41257}}^1$

素因数の和:41303

約数の個数: 24

約数和(自身を含む): 65847768

約数和(自身を除く): 35317588

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 41257, 82514, 165028, 206285, 412570, 825140, 1526509, 3053018, 6106036, 7632545, 15265090, 30530180]

約数ペア:

[(1, 30530180), (2, 15265090), (4, 7632545), (5, 6106036), (10, 3053018), (20, 1526509), (37, 825140), (74, 412570), (148, 206285), (185, 165028), (370, 82514), (740, 41257)]