65778870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2192629}}^1$

素因数の和:2192639

約数の個数: 16

約数和(自身を含む): 157869360

約数和(自身を除く): 92090490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2192629, 4385258, 6577887, 10963145, 13155774, 21926290, 32889435, 65778870]

約数ペア:

[(1, 65778870), (2, 32889435), (3, 21926290), (5, 13155774), (6, 10963145), (10, 6577887), (15, 4385258), (30, 2192629)]