80921730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11779}}^1$

素因数の和:12018

約数の個数: 32

約数和(自身を含む): 195076800

約数和(自身を除く): 114155070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 11779, 23558, 35337, 58895, 70674, 117790, 176685, 353370, 2697391, 5394782, 8092173, 13486955, 16184346, 26973910, 40460865, 80921730]

約数ペア:

[(1, 80921730), (2, 40460865), (3, 26973910), (5, 16184346), (6, 13486955), (10, 8092173), (15, 5394782), (30, 2697391), (229, 353370), (458, 176685), (687, 117790), (1145, 70674), (1374, 58895), (2290, 35337), (3435, 23558), (6870, 11779)]