27646570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13619}}^1$

素因数の和:13662

約数の個数: 32

約数和(自身を含む): 58838400

約数和(自身を除く): 31191830

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13619, 27238, 68095, 95333, 136190, 190666, 394951, 476665, 789902, 953330, 1974755, 2764657, 3949510, 5529314, 13823285, 27646570]

約数ペア:

[(1, 27646570), (2, 13823285), (5, 5529314), (7, 3949510), (10, 2764657), (14, 1974755), (29, 953330), (35, 789902), (58, 476665), (70, 394951), (145, 190666), (203, 136190), (290, 95333), (406, 68095), (1015, 27238), (2030, 13619)]