68765830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7499}}^1$

素因数の和:7644

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 73794170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 7499, 9170, 14998, 37495, 52493, 74990, 104986, 262465, 524930, 982369, 1964738, 4911845, 6876583, 9823690, 13753166, 34382915, 68765830]

約数ペア:

[(1, 68765830), (2, 34382915), (5, 13753166), (7, 9823690), (10, 6876583), (14, 4911845), (35, 1964738), (70, 982369), (131, 524930), (262, 262465), (655, 104986), (917, 74990), (1310, 52493), (1834, 37495), (4585, 14998), (7499, 9170)]