71911380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1198523}}^1$

素因数の和:1198535

約数の個数: 24

約数和(自身を含む): 201352032

約数和(自身を除く): 129440652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1198523, 2397046, 3595569, 4794092, 5992615, 7191138, 11985230, 14382276, 17977845, 23970460, 35955690, 71911380]

約数ペア:

[(1, 71911380), (2, 35955690), (3, 23970460), (4, 17977845), (5, 14382276), (6, 11985230), (10, 7191138), (12, 5992615), (15, 4794092), (20, 3595569), (30, 2397046), (60, 1198523)]