122148910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2965

約数の個数: 64

約数和(自身を含む): 263995200

約数和(自身を除く): 141846290

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 2909, 3230, 4199, 5818, 8398, 14545, 20995, 29090, 37817, 41990, 49453, 55271, 75634, 98906, 110542, 189085, 247265, 276355, 378170, 494530, 552710, 642889, 718523, 939607, 1285778, 1437046, 1879214, 3214445, 3592615, 4698035, 6428890, 7185230, 9396070, 12214891, 24429782, 61074455, 122148910]

約数ペア:

[(1, 122148910), (2, 61074455), (5, 24429782), (10, 12214891), (13, 9396070), (17, 7185230), (19, 6428890), (26, 4698035), (34, 3592615), (38, 3214445), (65, 1879214), (85, 1437046), (95, 1285778), (130, 939607), (170, 718523), (190, 642889), (221, 552710), (247, 494530), (323, 378170), (442, 276355), (494, 247265), (646, 189085), (1105, 110542), (1235, 98906), (1615, 75634), (2210, 55271), (2470, 49453), (2909, 41990), (3230, 37817), (4199, 29090), (5818, 20995), (8398, 14545)]