4118030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 8579520

約数和(自身を除く): 4461490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 661, 890, 1246, 1322, 3115, 3305, 4627, 6230, 6610, 9254, 23135, 46270, 58829, 117658, 294145, 411803, 588290, 823606, 2059015, 4118030]

約数ペア:

[(1, 4118030), (2, 2059015), (5, 823606), (7, 588290), (10, 411803), (14, 294145), (35, 117658), (70, 58829), (89, 46270), (178, 23135), (445, 9254), (623, 6610), (661, 6230), (890, 4627), (1246, 3305), (1322, 3115)]