30638060

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3323}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 64498896

約数和(自身を除く): 33860836

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 3323, 4610, 6646, 9220, 13292, 16615, 33230, 66460, 1531903, 3063806, 6127612, 7659515, 15319030, 30638060]

約数ペア:

[(1, 30638060), (2, 15319030), (4, 7659515), (5, 6127612), (10, 3063806), (20, 1531903), (461, 66460), (922, 33230), (1844, 16615), (2305, 13292), (3323, 9220), (4610, 6646)]