13020770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26573}}^1$

素因数の和:26594

約数の個数: 24

約数和(自身を含む): 27264924

約数和(自身を除く): 14244154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26573, 53146, 132865, 186011, 265730, 372022, 930055, 1302077, 1860110, 2604154, 6510385, 13020770]

約数ペア:

[(1, 13020770), (2, 6510385), (5, 2604154), (7, 1860110), (10, 1302077), (14, 930055), (35, 372022), (49, 265730), (70, 186011), (98, 132865), (245, 53146), (490, 26573)]