80460870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383147}}^1$

素因数の和:383164

約数の個数: 32

約数和(自身を含む): 220693248

約数和(自身を除く): 140232378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383147, 766294, 1149441, 1915735, 2298882, 2682029, 3831470, 5364058, 5747205, 8046087, 11494410, 13410145, 16092174, 26820290, 40230435, 80460870]

約数ペア:

[(1, 80460870), (2, 40230435), (3, 26820290), (5, 16092174), (6, 13410145), (7, 11494410), (10, 8046087), (14, 5747205), (15, 5364058), (21, 3831470), (30, 2682029), (35, 2298882), (42, 1915735), (70, 1149441), (105, 766294), (210, 383147)]