9934210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 21010752

約数和(自身を除く): 11076542

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6947, 13894, 34735, 69470, 76417, 90311, 152834, 180622, 382085, 451555, 764170, 903110, 993421, 1986842, 4967105, 9934210]

約数ペア:

[(1, 9934210), (2, 4967105), (5, 1986842), (10, 993421), (11, 903110), (13, 764170), (22, 451555), (26, 382085), (55, 180622), (65, 152834), (110, 90311), (130, 76417), (143, 69470), (286, 34735), (715, 13894), (1430, 6947)]