70871290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1012447}}^1$

素因数の和:1012461

約数の個数: 16

約数和(自身を含む): 145792512

約数和(自身を除く): 74921222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1012447, 2024894, 5062235, 7087129, 10124470, 14174258, 35435645, 70871290]

約数ペア:

[(1, 70871290), (2, 35435645), (5, 14174258), (7, 10124470), (10, 7087129), (14, 5062235), (35, 2024894), (70, 1012447)]