201514860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119527}}^1$

素因数の和:1119542

約数の個数: 36

約数和(自身を含む): 611262288

約数和(自身を除く): 409747428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119527, 2239054, 3358581, 4478108, 5597635, 6717162, 10075743, 11195270, 13434324, 16792905, 20151486, 22390540, 33585810, 40302972, 50378715, 67171620, 100757430, 201514860]

約数ペア:

[(1, 201514860), (2, 100757430), (3, 67171620), (4, 50378715), (5, 40302972), (6, 33585810), (9, 22390540), (10, 20151486), (12, 16792905), (15, 13434324), (18, 11195270), (20, 10075743), (30, 6717162), (36, 5597635), (45, 4478108), (60, 3358581), (90, 2239054), (180, 1119527)]