41400390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1380013}}^1$

素因数の和:1380023

約数の個数: 16

約数和(自身を含む): 99361008

約数和(自身を除く): 57960618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1380013, 2760026, 4140039, 6900065, 8280078, 13800130, 20700195, 41400390]

約数ペア:

[(1, 41400390), (2, 20700195), (3, 13800130), (5, 8280078), (6, 6900065), (10, 4140039), (15, 2760026), (30, 1380013)]