70147210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3541}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 144853632

約数和(自身を除く): 74706422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3541, 3962, 7082, 9905, 17705, 19810, 24787, 35410, 49574, 123935, 247870, 1002103, 2004206, 5010515, 7014721, 10021030, 14029442, 35073605, 70147210]

約数ペア:

[(1, 70147210), (2, 35073605), (5, 14029442), (7, 10021030), (10, 7014721), (14, 5010515), (35, 2004206), (70, 1002103), (283, 247870), (566, 123935), (1415, 49574), (1981, 35410), (2830, 24787), (3541, 19810), (3962, 17705), (7082, 9905)]