98807660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{705769}}^1$

素因数の和:705785

約数の個数: 24

約数和(自身を含む): 237138720

約数和(自身を除く): 138331060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 705769, 1411538, 2823076, 3528845, 4940383, 7057690, 9880766, 14115380, 19761532, 24701915, 49403830, 98807660]

約数ペア:

[(1, 98807660), (2, 49403830), (4, 24701915), (5, 19761532), (7, 14115380), (10, 9880766), (14, 7057690), (20, 4940383), (28, 3528845), (35, 2823076), (70, 1411538), (140, 705769)]