22101310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28703}}^1$

素因数の和:28728

約数の個数: 32

約数和(自身を含む): 49600512

約数和(自身を除く): 27499202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 28703, 57406, 143515, 200921, 287030, 315733, 401842, 631466, 1004605, 1578665, 2009210, 2210131, 3157330, 4420262, 11050655, 22101310]

約数ペア:

[(1, 22101310), (2, 11050655), (5, 4420262), (7, 3157330), (10, 2210131), (11, 2009210), (14, 1578665), (22, 1004605), (35, 631466), (55, 401842), (70, 315733), (77, 287030), (110, 200921), (154, 143515), (385, 57406), (770, 28703)]