146976620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1049833}}^1$

素因数の和:1049849

約数の個数: 24

約数和(自身を含む): 352744224

約数和(自身を除く): 205767604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1049833, 2099666, 4199332, 5249165, 7348831, 10498330, 14697662, 20996660, 29395324, 36744155, 73488310, 146976620]

約数ペア:

[(1, 146976620), (2, 73488310), (4, 36744155), (5, 29395324), (7, 20996660), (10, 14697662), (14, 10498330), (20, 7348831), (28, 5249165), (35, 4199332), (70, 2099666), (140, 1049833)]