138913260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{1627}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 389469696

約数和(自身を除く): 250556436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423, 1627, 2846, 3254, 4269, 4881, 5692, 6508, 7115, 8135, 8538, 9762, 14230, 16270, 17076, 19524, 21345, 24405, 28460, 32540, 42690, 48810, 85380, 97620, 2315221, 4630442, 6945663, 9260884, 11576105, 13891326, 23152210, 27782652, 34728315, 46304420, 69456630, 138913260]

約数ペア:

[(1, 138913260), (2, 69456630), (3, 46304420), (4, 34728315), (5, 27782652), (6, 23152210), (10, 13891326), (12, 11576105), (15, 9260884), (20, 6945663), (30, 4630442), (60, 2315221), (1423, 97620), (1627, 85380), (2846, 48810), (3254, 42690), (4269, 32540), (4881, 28460), (5692, 24405), (6508, 21345), (7115, 19524), (8135, 17076), (8538, 16270), (9762, 14230)]