68482970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4153}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 131897808

約数和(自身を除く): 63414838

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 4153, 8245, 8306, 16490, 20765, 41530, 70601, 141202, 353005, 402841, 706010, 805682, 2014205, 4028410, 6848297, 13696594, 34241485, 68482970]

約数ペア:

[(1, 68482970), (2, 34241485), (5, 13696594), (10, 6848297), (17, 4028410), (34, 2014205), (85, 805682), (97, 706010), (170, 402841), (194, 353005), (485, 141202), (970, 70601), (1649, 41530), (3298, 20765), (4153, 16490), (8245, 8306)]