38931569190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{9137}}^1$

素因数の和:9563

約数の個数: 128

約数和(自身を含む): 106532997120

約数和(自身を除く): 67601427930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 367, 387, 430, 645, 734, 774, 1101, 1161, 1290, 1835, 1935, 2202, 2322, 3303, 3670, 3870, 5505, 5805, 6606, 9137, 9909, 11010, 11610, 15781, 16515, 18274, 19818, 27411, 31562, 33030, 45685, 47343, 49545, 54822, 78905, 82233, 91370, 94686, 99090, 137055, 142029, 157810, 164466, 236715, 246699, 274110, 284058, 392891, 411165, 426087, 473430, 493398, 710145, 785782, 822330, 852174, 1178673, 1233495, 1420290, 1964455, 2130435, 2357346, 2466990, 3353279, 3536019, 3928910, 4260870, 5893365, 6706558, 7072038, 10059837, 10608057, 11786730, 16766395, 17680095, 20119674, 21216114, 30179511, 33532790, 35360190, 50299185, 53040285, 60359022, 90538533, 100598370, 106080570, 144190997, 150897555, 181077066, 288381994, 301795110, 432572991, 452692665, 720954985, 865145982, 905385330, 1297718973, 1441909970, 2162864955, 2595437946, 3893156919, 4325729910, 6488594865, 7786313838, 12977189730, 19465784595, 38931569190]

約数ペア:

[(1, 38931569190), (2, 19465784595), (3, 12977189730), (5, 7786313838), (6, 6488594865), (9, 4325729910), (10, 3893156919), (15, 2595437946), (18, 2162864955), (27, 1441909970), (30, 1297718973), (43, 905385330), (45, 865145982), (54, 720954985), (86, 452692665), (90, 432572991), (129, 301795110), (135, 288381994), (215, 181077066), (258, 150897555), (270, 144190997), (367, 106080570), (387, 100598370), (430, 90538533), (645, 60359022), (734, 53040285), (774, 50299185), (1101, 35360190), (1161, 33532790), (1290, 30179511), (1835, 21216114), (1935, 20119674), (2202, 17680095), (2322, 16766395), (3303, 11786730), (3670, 10608057), (3870, 10059837), (5505, 7072038), (5805, 6706558), (6606, 5893365), (9137, 4260870), (9909, 3928910), (11010, 3536019), (11610, 3353279), (15781, 2466990), (16515, 2357346), (18274, 2130435), (19818, 1964455), (27411, 1420290), (31562, 1233495), (33030, 1178673), (45685, 852174), (47343, 822330), (49545, 785782), (54822, 710145), (78905, 493398), (82233, 473430), (91370, 426087), (94686, 411165), (99090, 392891), (137055, 284058), (142029, 274110), (157810, 246699), (164466, 236715)]