31118570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4583}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 64689408

約数和(自身を除く): 33570838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4583, 6790, 9166, 22915, 32081, 45830, 64162, 160405, 320810, 444551, 889102, 2222755, 3111857, 4445510, 6223714, 15559285, 31118570]

約数ペア:

[(1, 31118570), (2, 15559285), (5, 6223714), (7, 4445510), (10, 3111857), (14, 2222755), (35, 889102), (70, 444551), (97, 320810), (194, 160405), (485, 64162), (679, 45830), (970, 32081), (1358, 22915), (3395, 9166), (4583, 6790)]