149130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1670

約数の個数: 24

約数和(自身を含む): 387972

約数和(自身を除く): 238842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1657, 3314, 4971, 8285, 9942, 14913, 16570, 24855, 29826, 49710, 74565, 149130]

約数ペア:

[(1, 149130), (2, 74565), (3, 49710), (5, 29826), (6, 24855), (9, 16570), (10, 14913), (15, 9942), (18, 8285), (30, 4971), (45, 3314), (90, 1657)]