109214770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1560211}}^1$

素因数の和:1560225

約数の個数: 16

約数和(自身を含む): 224670528

約数和(自身を除く): 115455758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1560211, 3120422, 7801055, 10921477, 15602110, 21842954, 54607385, 109214770]

約数ペア:

[(1, 109214770), (2, 54607385), (5, 21842954), (7, 15602110), (10, 10921477), (14, 7801055), (35, 3120422), (70, 1560211)]