30289544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 28255096

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 461, 764, 922, 1528, 1844, 3688, 8213, 16426, 19823, 32852, 39646, 65704, 79292, 88051, 158584, 176102, 352204, 704408, 3786193, 7572386, 15144772, 30289544]

約数ペア:

[(1, 30289544), (2, 15144772), (4, 7572386), (8, 3786193), (43, 704408), (86, 352204), (172, 176102), (191, 158584), (344, 88051), (382, 79292), (461, 65704), (764, 39646), (922, 32852), (1528, 19823), (1844, 16426), (3688, 8213)]