27803970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{308933}}^1$

素因数の和:308946

約数の個数: 24

約数和(自身を含む): 72290556

約数和(自身を除く): 44486586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 308933, 617866, 926799, 1544665, 1853598, 2780397, 3089330, 4633995, 5560794, 9267990, 13901985, 27803970]

約数ペア:

[(1, 27803970), (2, 13901985), (3, 9267990), (5, 5560794), (6, 4633995), (9, 3089330), (10, 2780397), (15, 1853598), (18, 1544665), (30, 926799), (45, 617866), (90, 308933)]