70874890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{55807}}^1$

素因数の和:55941

約数の個数: 16

約数和(自身を含む): 128581632

約数和(自身を除く): 57706742

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 55807, 111614, 279035, 558070, 7087489, 14174978, 35437445, 70874890]

約数ペア:

[(1, 70874890), (2, 35437445), (5, 14174978), (10, 7087489), (127, 558070), (254, 279035), (635, 111614), (1270, 55807)]