7139610980

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{149803}}^1$

素因数の和:152195

約数の個数: 24

約数和(自身を含む): 14999574912

約数和(自身を除く): 7859963932

約数列:

[1, 2, 4, 5, 10, 20, 2383, 4766, 9532, 11915, 23830, 47660, 149803, 299606, 599212, 749015, 1498030, 2996060, 356980549, 713961098, 1427922196, 1784902745, 3569805490, 7139610980]

約数ペア:

[(1, 7139610980), (2, 3569805490), (4, 1784902745), (5, 1427922196), (10, 713961098), (20, 356980549), (2383, 2996060), (4766, 1498030), (9532, 749015), (11915, 599212), (23830, 299606), (47660, 149803)]