30258849020

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1870139}}^1$

素因数の和:1870957

約数の個数: 24

約数和(自身を含む): 63622162800

約数和(自身を除く): 33363313780

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 1870139, 3740278, 7480556, 9350695, 18701390, 37402780, 1512942451, 3025884902, 6051769804, 7564712255, 15129424510, 30258849020]

約数ペア:

[(1, 30258849020), (2, 15129424510), (4, 7564712255), (5, 6051769804), (10, 3025884902), (20, 1512942451), (809, 37402780), (1618, 18701390), (3236, 9350695), (4045, 7480556), (8090, 3740278), (16180, 1870139)]