206982870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6899429}}^1$

素因数の和:6899439

約数の個数: 16

約数和(自身を含む): 496758960

約数和(自身を除く): 289776090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6899429, 13798858, 20698287, 34497145, 41396574, 68994290, 103491435, 206982870]

約数ペア:

[(1, 206982870), (2, 103491435), (3, 68994290), (5, 41396574), (6, 34497145), (10, 20698287), (15, 13798858), (30, 6899429)]