6982910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 14364000

約数和(自身を除く): 7381090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 199, 242, 290, 319, 398, 605, 638, 995, 1210, 1595, 1990, 2189, 3190, 3509, 4378, 5771, 7018, 10945, 11542, 17545, 21890, 24079, 28855, 35090, 48158, 57710, 63481, 120395, 126962, 240790, 317405, 634810, 698291, 1396582, 3491455, 6982910]

約数ペア:

[(1, 6982910), (2, 3491455), (5, 1396582), (10, 698291), (11, 634810), (22, 317405), (29, 240790), (55, 126962), (58, 120395), (110, 63481), (121, 57710), (145, 48158), (199, 35090), (242, 28855), (290, 24079), (319, 21890), (398, 17545), (605, 11542), (638, 10945), (995, 7018), (1210, 5771), (1595, 4378), (1990, 3509), (2189, 3190)]