69259590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{256517}}^1$

素因数の和:256533

約数の個数: 32

約数和(自身を含む): 184692960

約数和(自身を除く): 115433370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 256517, 513034, 769551, 1282585, 1539102, 2308653, 2565170, 3847755, 4617306, 6925959, 7695510, 11543265, 13851918, 23086530, 34629795, 69259590]

約数ペア:

[(1, 69259590), (2, 34629795), (3, 23086530), (5, 13851918), (6, 11543265), (9, 7695510), (10, 6925959), (15, 4617306), (18, 3847755), (27, 2565170), (30, 2308653), (45, 1539102), (54, 1282585), (90, 769551), (135, 513034), (270, 256517)]