70988862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1690211}}^1$

素因数の和:1690223

約数の個数: 16

約数和(自身を含む): 162260352

約数和(自身を除く): 91271490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1690211, 3380422, 5070633, 10141266, 11831477, 23662954, 35494431, 70988862]

約数ペア:

[(1, 70988862), (2, 35494431), (3, 23662954), (6, 11831477), (7, 10141266), (14, 5070633), (21, 3380422), (42, 1690211)]