99889290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109881}}^1$

素因数の和:1109894

約数の個数: 24

約数和(自身を含む): 259712388

約数和(自身を除く): 159823098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109881, 2219762, 3329643, 5549405, 6659286, 9988929, 11098810, 16648215, 19977858, 33296430, 49944645, 99889290]

約数ペア:

[(1, 99889290), (2, 49944645), (3, 33296430), (5, 19977858), (6, 16648215), (9, 11098810), (10, 9988929), (15, 6659286), (18, 5549405), (30, 3329643), (45, 2219762), (90, 1109881)]