15697431310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7127}}^1\times {\mathrm{20023}}^1$

素因数の和:27168

約数の個数: 32

約数和(自身を含む): 30829911552

約数和(自身を除く): 15132480242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 7127, 14254, 20023, 35635, 40046, 71270, 78397, 100115, 156794, 200230, 220253, 391985, 440506, 783970, 1101265, 2202530, 142703921, 285407842, 713519605, 1427039210, 1569743131, 3139486262, 7848715655, 15697431310]

約数ペア:

[(1, 15697431310), (2, 7848715655), (5, 3139486262), (10, 1569743131), (11, 1427039210), (22, 713519605), (55, 285407842), (110, 142703921), (7127, 2202530), (14254, 1101265), (20023, 783970), (35635, 440506), (40046, 391985), (71270, 220253), (78397, 200230), (100115, 156794)]