120122908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^2$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 220692472

約数和(自身を除く): 100569564

約数列:

[1, 2, 4, 43, 61, 86, 107, 122, 172, 214, 244, 428, 2623, 4601, 5246, 6527, 9202, 10492, 11449, 13054, 18404, 22898, 26108, 45796, 280661, 492307, 561322, 698389, 984614, 1122644, 1396778, 1969228, 2793556, 30030727, 60061454, 120122908]

約数ペア:

[(1, 120122908), (2, 60061454), (4, 30030727), (43, 2793556), (61, 1969228), (86, 1396778), (107, 1122644), (122, 984614), (172, 698389), (214, 561322), (244, 492307), (428, 280661), (2623, 45796), (4601, 26108), (5246, 22898), (6527, 18404), (9202, 13054), (10492, 11449)]