368828180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2634487}}^1$

素因数の和:2634503

約数の個数: 24

約数和(自身を含む): 885187968

約数和(自身を除く): 516359788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2634487, 5268974, 10537948, 13172435, 18441409, 26344870, 36882818, 52689740, 73765636, 92207045, 184414090, 368828180]

約数ペア:

[(1, 368828180), (2, 184414090), (4, 92207045), (5, 73765636), (7, 52689740), (10, 36882818), (14, 26344870), (20, 18441409), (28, 13172435), (35, 10537948), (70, 5268974), (140, 2634487)]