68451010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 131041152

約数和(自身を除く): 62590142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 1531, 2630, 3062, 4471, 7655, 8942, 15310, 22355, 26027, 44710, 52054, 130135, 260270, 402653, 805306, 2013265, 4026530, 6845101, 13690202, 34225505, 68451010]

約数ペア:

[(1, 68451010), (2, 34225505), (5, 13690202), (10, 6845101), (17, 4026530), (34, 2013265), (85, 805306), (170, 402653), (263, 260270), (526, 130135), (1315, 52054), (1531, 44710), (2630, 26027), (3062, 22355), (4471, 15310), (7655, 8942)]