145890390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4863013}}^1$

素因数の和:4863023

約数の個数: 16

約数和(自身を含む): 350137008

約数和(自身を除く): 204246618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4863013, 9726026, 14589039, 24315065, 29178078, 48630130, 72945195, 145890390]

約数ペア:

[(1, 145890390), (2, 72945195), (3, 48630130), (5, 29178078), (6, 24315065), (10, 14589039), (15, 9726026), (30, 4863013)]