8142910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 15539040

約数和(自身を除く): 7396130

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 653, 1247, 1306, 2494, 3265, 6235, 6530, 12470, 18937, 28079, 37874, 56158, 94685, 140395, 189370, 280790, 814291, 1628582, 4071455, 8142910]

約数ペア:

[(1, 8142910), (2, 4071455), (5, 1628582), (10, 814291), (29, 280790), (43, 189370), (58, 140395), (86, 94685), (145, 56158), (215, 37874), (290, 28079), (430, 18937), (653, 12470), (1247, 6530), (1306, 6235), (2494, 3265)]