30403924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 55617408

約数和(自身を除く): 25213484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3761, 4042, 7522, 8084, 15044, 161723, 176767, 323446, 353534, 646892, 707068, 7600981, 15201962, 30403924]

約数ペア:

[(1, 30403924), (2, 15201962), (4, 7600981), (43, 707068), (47, 646892), (86, 353534), (94, 323446), (172, 176767), (188, 161723), (2021, 15044), (3761, 8084), (4042, 7522)]