30491224

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 58608000

約数和(自身を除く): 28116776

約数列:

[1, 2, 4, 8, 73, 109, 146, 218, 292, 436, 479, 584, 872, 958, 1916, 3832, 7957, 15914, 31828, 34967, 52211, 63656, 69934, 104422, 139868, 208844, 279736, 417688, 3811403, 7622806, 15245612, 30491224]

約数ペア:

[(1, 30491224), (2, 15245612), (4, 7622806), (8, 3811403), (73, 417688), (109, 279736), (146, 208844), (218, 139868), (292, 104422), (436, 69934), (479, 63656), (584, 52211), (872, 34967), (958, 31828), (1916, 15914), (3832, 7957)]