70018270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3691}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 144608256

約数和(自身を除く): 74589986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3691, 3794, 7382, 9485, 18455, 18970, 25837, 36910, 51674, 129185, 258370, 1000261, 2000522, 5001305, 7001827, 10002610, 14003654, 35009135, 70018270]

約数ペア:

[(1, 70018270), (2, 35009135), (5, 14003654), (7, 10002610), (10, 7001827), (14, 5001305), (35, 2000522), (70, 1000261), (271, 258370), (542, 129185), (1355, 51674), (1897, 36910), (2710, 25837), (3691, 18970), (3794, 18455), (7382, 9485)]