1245690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13841}}^1$

素因数の和:13854

約数の個数: 24

約数和(自身を含む): 3239028

約数和(自身を除く): 1993338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13841, 27682, 41523, 69205, 83046, 124569, 138410, 207615, 249138, 415230, 622845, 1245690]

約数ペア:

[(1, 1245690), (2, 622845), (3, 415230), (5, 249138), (6, 207615), (9, 138410), (10, 124569), (15, 83046), (18, 69205), (30, 41523), (45, 27682), (90, 13841)]