168788790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1875431}}^1$

素因数の和:1875444

約数の個数: 24

約数和(自身を含む): 438851088

約数和(自身を除く): 270062298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1875431, 3750862, 5626293, 9377155, 11252586, 16878879, 18754310, 28131465, 33757758, 56262930, 84394395, 168788790]

約数ペア:

[(1, 168788790), (2, 84394395), (3, 56262930), (5, 33757758), (6, 28131465), (9, 18754310), (10, 16878879), (15, 11252586), (18, 9377155), (30, 5626293), (45, 3750862), (90, 1875431)]