13205370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440179}}^1$

素因数の和:440189

約数の個数: 16

約数和(自身を含む): 31692960

約数和(自身を除く): 18487590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440179, 880358, 1320537, 2200895, 2641074, 4401790, 6602685, 13205370]

約数ペア:

[(1, 13205370), (2, 6602685), (3, 4401790), (5, 2641074), (6, 2200895), (10, 1320537), (15, 880358), (30, 440179)]