99890190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109891}}^1$

素因数の和:1109904

約数の個数: 24

約数和(自身を含む): 259714728

約数和(自身を除く): 159824538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109891, 2219782, 3329673, 5549455, 6659346, 9989019, 11098910, 16648365, 19978038, 33296730, 49945095, 99890190]

約数ペア:

[(1, 99890190), (2, 49945095), (3, 33296730), (5, 19978038), (6, 16648365), (9, 11098910), (10, 9989019), (15, 6659346), (18, 5549455), (30, 3329673), (45, 2219782), (90, 1109891)]