68693070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2789}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 165123360

約数和(自身を除く): 96430290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 2789, 4105, 4926, 5578, 8210, 8367, 12315, 13945, 16734, 24630, 27890, 41835, 83670, 2289769, 4579538, 6869307, 11448845, 13738614, 22897690, 34346535, 68693070]

約数ペア:

[(1, 68693070), (2, 34346535), (3, 22897690), (5, 13738614), (6, 11448845), (10, 6869307), (15, 4579538), (30, 2289769), (821, 83670), (1642, 41835), (2463, 27890), (2789, 24630), (4105, 16734), (4926, 13945), (5578, 12315), (8210, 8367)]