194913090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2165701}}^1$

素因数の和:2165714

約数の個数: 24

約数和(自身を含む): 506774268

約数和(自身を除く): 311861178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2165701, 4331402, 6497103, 10828505, 12994206, 19491309, 21657010, 32485515, 38982618, 64971030, 97456545, 194913090]

約数ペア:

[(1, 194913090), (2, 97456545), (3, 64971030), (5, 38982618), (6, 32485515), (9, 21657010), (10, 19491309), (15, 12994206), (18, 10828505), (30, 6497103), (45, 4331402), (90, 2165701)]