1945620870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64854029}}^1$

素因数の和:64854039

約数の個数: 16

約数和(自身を含む): 4669490160

約数和(自身を除く): 2723869290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64854029, 129708058, 194562087, 324270145, 389124174, 648540290, 972810435, 1945620870]

約数ペア:

[(1, 1945620870), (2, 972810435), (3, 648540290), (5, 389124174), (6, 324270145), (10, 194562087), (15, 129708058), (30, 64854029)]