149712870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4990429}}^1$

素因数の和:4990439

約数の個数: 16

約数和(自身を含む): 359310960

約数和(自身を除く): 209598090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4990429, 9980858, 14971287, 24952145, 29942574, 49904290, 74856435, 149712870]

約数ペア:

[(1, 149712870), (2, 74856435), (3, 49904290), (5, 29942574), (6, 24952145), (10, 14971287), (15, 9980858), (30, 4990429)]