10399370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 8905846

約数列:

[1, 2, 5, 10, 71, 97, 142, 151, 194, 302, 355, 485, 710, 755, 970, 1510, 6887, 10721, 13774, 14647, 21442, 29294, 34435, 53605, 68870, 73235, 107210, 146470, 1039937, 2079874, 5199685, 10399370]

約数ペア:

[(1, 10399370), (2, 5199685), (5, 2079874), (10, 1039937), (71, 146470), (97, 107210), (142, 73235), (151, 68870), (194, 53605), (302, 34435), (355, 29294), (485, 21442), (710, 14647), (755, 13774), (970, 10721), (1510, 6887)]