291228701340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{12806891}}^1$

素因数の和:12807282

約数の個数: 48

約数和(自身を含む): 817591985280

約数和(自身を除く): 526363283940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 11370, 22740, 12806891, 25613782, 38420673, 51227564, 64034455, 76841346, 128068910, 153682692, 192103365, 256137820, 384206730, 768413460, 4853811689, 9707623378, 14561435067, 19415246756, 24269058445, 29122870134, 48538116890, 58245740268, 72807175335, 97076233780, 145614350670, 291228701340]

約数ペア:

[(1, 291228701340), (2, 145614350670), (3, 97076233780), (4, 72807175335), (5, 58245740268), (6, 48538116890), (10, 29122870134), (12, 24269058445), (15, 19415246756), (20, 14561435067), (30, 9707623378), (60, 4853811689), (379, 768413460), (758, 384206730), (1137, 256137820), (1516, 192103365), (1895, 153682692), (2274, 128068910), (3790, 76841346), (4548, 64034455), (5685, 51227564), (7580, 38420673), (11370, 25613782), (22740, 12806891)]