9540580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68147}}^1$

素因数の和:68163

約数の個数: 24

約数和(自身を含む): 22897728

約数和(自身を除く): 13357148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68147, 136294, 272588, 340735, 477029, 681470, 954058, 1362940, 1908116, 2385145, 4770290, 9540580]

約数ペア:

[(1, 9540580), (2, 4770290), (4, 2385145), (5, 1908116), (7, 1362940), (10, 954058), (14, 681470), (20, 477029), (28, 340735), (35, 272588), (70, 136294), (140, 68147)]