2010095990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{17981}}^1$

素因数の和:19592

約数の個数: 32

約数和(自身を含む): 4137873984

約数和(自身を除く): 2127777994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1597, 3194, 7985, 11179, 15970, 17981, 22358, 35962, 55895, 89905, 111790, 125867, 179810, 251734, 629335, 1258670, 28715657, 57431314, 143578285, 201009599, 287156570, 402019198, 1005047995, 2010095990]

約数ペア:

[(1, 2010095990), (2, 1005047995), (5, 402019198), (7, 287156570), (10, 201009599), (14, 143578285), (35, 57431314), (70, 28715657), (1597, 1258670), (3194, 629335), (7985, 251734), (11179, 179810), (15970, 125867), (17981, 111790), (22358, 89905), (35962, 55895)]