22689310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11177}}^1$

素因数の和:11220

約数の個数: 32

約数和(自身を含む): 48288960

約数和(自身を除く): 25599650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 11177, 22354, 55885, 78239, 111770, 156478, 324133, 391195, 648266, 782390, 1620665, 2268931, 3241330, 4537862, 11344655, 22689310]

約数ペア:

[(1, 22689310), (2, 11344655), (5, 4537862), (7, 3241330), (10, 2268931), (14, 1620665), (29, 782390), (35, 648266), (58, 391195), (70, 324133), (145, 156478), (203, 111770), (290, 78239), (406, 55885), (1015, 22354), (2030, 11177)]