142830390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4761013}}^1$

素因数の和:4761023

約数の個数: 16

約数和(自身を含む): 342793008

約数和(自身を除く): 199962618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4761013, 9522026, 14283039, 23805065, 28566078, 47610130, 71415195, 142830390]

約数ペア:

[(1, 142830390), (2, 71415195), (3, 47610130), (5, 28566078), (6, 23805065), (10, 14283039), (15, 9522026), (30, 4761013)]