30734874

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1723}}^1$

素因数の和:2722

約数の個数: 24

約数和(自身を含む): 66698112

約数和(自身を除く): 35963238

約数列:

[1, 2, 3, 6, 9, 18, 991, 1723, 1982, 2973, 3446, 5169, 5946, 8919, 10338, 15507, 17838, 31014, 1707493, 3414986, 5122479, 10244958, 15367437, 30734874]

約数ペア:

[(1, 30734874), (2, 15367437), (3, 10244958), (6, 5122479), (9, 3414986), (18, 1707493), (991, 31014), (1723, 17838), (1982, 15507), (2973, 10338), (3446, 8919), (5169, 5946)]