9556540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68261}}^1$

素因数の和:68277

約数の個数: 24

約数和(自身を含む): 22936032

約数和(自身を除く): 13379492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68261, 136522, 273044, 341305, 477827, 682610, 955654, 1365220, 1911308, 2389135, 4778270, 9556540]

約数ペア:

[(1, 9556540), (2, 4778270), (4, 2389135), (5, 1911308), (7, 1365220), (10, 955654), (14, 682610), (20, 477827), (28, 341305), (35, 273044), (70, 136522), (140, 68261)]