92978620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{664133}}^1$

素因数の和:664149

約数の個数: 24

約数和(自身を含む): 223149024

約数和(自身を除く): 130170404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 664133, 1328266, 2656532, 3320665, 4648931, 6641330, 9297862, 13282660, 18595724, 23244655, 46489310, 92978620]

約数ペア:

[(1, 92978620), (2, 46489310), (4, 23244655), (5, 18595724), (7, 13282660), (10, 9297862), (14, 6641330), (20, 4648931), (28, 3320665), (35, 2656532), (70, 1328266), (140, 664133)]