6900860

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 14545440

約数和(自身を除く): 7644580

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 887, 1556, 1774, 1945, 3548, 3890, 4435, 7780, 8870, 17740, 345043, 690086, 1380172, 1725215, 3450430, 6900860]

約数ペア:

[(1, 6900860), (2, 3450430), (4, 1725215), (5, 1380172), (10, 690086), (20, 345043), (389, 17740), (778, 8870), (887, 7780), (1556, 4435), (1774, 3890), (1945, 3548)]