140172870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{6427}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 336930048

約数和(自身を除く): 196757178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 1454, 2181, 3635, 4362, 6427, 7270, 10905, 12854, 19281, 21810, 32135, 38562, 64270, 96405, 192810, 4672429, 9344858, 14017287, 23362145, 28034574, 46724290, 70086435, 140172870]

約数ペア:

[(1, 140172870), (2, 70086435), (3, 46724290), (5, 28034574), (6, 23362145), (10, 14017287), (15, 9344858), (30, 4672429), (727, 192810), (1454, 96405), (2181, 64270), (3635, 38562), (4362, 32135), (6427, 21810), (7270, 19281), (10905, 12854)]