827476730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 1504440000

約数和(自身を除く): 676963270

約数列:

[1, 2, 5, 10, 139, 278, 499, 695, 998, 1193, 1390, 2386, 2495, 4990, 5965, 11930, 69361, 138722, 165827, 331654, 346805, 595307, 693610, 829135, 1190614, 1658270, 2976535, 5953070, 82747673, 165495346, 413738365, 827476730]

約数ペア:

[(1, 827476730), (2, 413738365), (5, 165495346), (10, 82747673), (139, 5953070), (278, 2976535), (499, 1658270), (695, 1190614), (998, 829135), (1193, 693610), (1390, 595307), (2386, 346805), (2495, 331654), (4990, 165827), (5965, 138722), (11930, 69361)]