68354110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 143237808

約数和(自身を除く): 74883698

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 3323, 4114, 6646, 10285, 16615, 20570, 33230, 36553, 56491, 73106, 112982, 182765, 282455, 365530, 402083, 564910, 621401, 804166, 1242802, 2010415, 3107005, 4020830, 6214010, 6835411, 13670822, 34177055, 68354110]

約数ペア:

[(1, 68354110), (2, 34177055), (5, 13670822), (10, 6835411), (11, 6214010), (17, 4020830), (22, 3107005), (34, 2010415), (55, 1242802), (85, 804166), (110, 621401), (121, 564910), (170, 402083), (187, 365530), (242, 282455), (374, 182765), (605, 112982), (935, 73106), (1210, 56491), (1870, 36553), (2057, 33230), (3323, 20570), (4114, 16615), (6646, 10285)]