30330140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11941}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 64200192

約数和(自身を除く): 33870052

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 11941, 23882, 47764, 59705, 119410, 238820, 1516507, 3033014, 6066028, 7582535, 15165070, 30330140]

約数ペア:

[(1, 30330140), (2, 15165070), (4, 7582535), (5, 6066028), (10, 3033014), (20, 1516507), (127, 238820), (254, 119410), (508, 59705), (635, 47764), (1270, 23882), (2540, 11941)]