30042340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36637}}^1$

素因数の和:36687

約数の個数: 24

約数和(自身を含む): 64629432

約数和(自身を除く): 34587092

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 36637, 73274, 146548, 183185, 366370, 732740, 1502117, 3004234, 6008468, 7510585, 15021170, 30042340]

約数ペア:

[(1, 30042340), (2, 15021170), (4, 7510585), (5, 6008468), (10, 3004234), (20, 1502117), (41, 732740), (82, 366370), (164, 183185), (205, 146548), (410, 73274), (820, 36637)]