123039090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1367101}}^1$

素因数の和:1367114

約数の個数: 24

約数和(自身を含む): 319901868

約数和(自身を除く): 196862778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1367101, 2734202, 4101303, 6835505, 8202606, 12303909, 13671010, 20506515, 24607818, 41013030, 61519545, 123039090]

約数ペア:

[(1, 123039090), (2, 61519545), (3, 41013030), (5, 24607818), (6, 20506515), (9, 13671010), (10, 12303909), (15, 8202606), (18, 6835505), (30, 4101303), (45, 2734202), (90, 1367101)]