83836890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{310507}}^1$

素因数の和:310523

約数の個数: 32

約数和(自身を含む): 223565760

約数和(自身を除く): 139728870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 310507, 621014, 931521, 1552535, 1863042, 2794563, 3105070, 4657605, 5589126, 8383689, 9315210, 13972815, 16767378, 27945630, 41918445, 83836890]

約数ペア:

[(1, 83836890), (2, 41918445), (3, 27945630), (5, 16767378), (6, 13972815), (9, 9315210), (10, 8383689), (15, 5589126), (18, 4657605), (27, 3105070), (30, 2794563), (45, 1863042), (54, 1552535), (90, 931521), (135, 621014), (270, 310507)]