22116710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28723}}^1$

素因数の和:28748

約数の個数: 32

約数和(自身を含む): 49635072

約数和(自身を除く): 27518362

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 28723, 57446, 143615, 201061, 287230, 315953, 402122, 631906, 1005305, 1579765, 2010610, 2211671, 3159530, 4423342, 11058355, 22116710]

約数ペア:

[(1, 22116710), (2, 11058355), (5, 4423342), (7, 3159530), (10, 2211671), (11, 2010610), (14, 1579765), (22, 1005305), (35, 631906), (55, 402122), (70, 315953), (77, 287230), (110, 201061), (154, 143615), (385, 57446), (770, 28723)]