70218290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{98899}}^1$

素因数の和:98977

約数の個数: 16

約数和(自身を含む): 128174400

約数和(自身を除く): 57956110

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 98899, 197798, 494495, 988990, 7021829, 14043658, 35109145, 70218290]

約数ペア:

[(1, 70218290), (2, 35109145), (5, 14043658), (10, 7021829), (71, 988990), (142, 494495), (355, 197798), (710, 98899)]