30239964

素因数分解:

$2^2\times 3^2\times {\mathrm{839999}}^1$

素因数の和:840009

約数の個数: 18

約数和(自身を含む): 76440000

約数和(自身を除く): 46200036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 839999, 1679998, 2519997, 3359996, 5039994, 7559991, 10079988, 15119982, 30239964]

約数ペア:

[(1, 30239964), (2, 15119982), (3, 10079988), (4, 7559991), (6, 5039994), (9, 3359996), (12, 2519997), (18, 1679998), (36, 839999)]