83215470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6937

約数の個数: 64

約数和(自身を含む): 222050304

約数和(自身を除く): 138834834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 6883, 12090, 13766, 20649, 34415, 41298, 68830, 89479, 103245, 178958, 206490, 213373, 268437, 426746, 447395, 536874, 640119, 894790, 1066865, 1280238, 1342185, 2133730, 2684370, 2773849, 3200595, 5547698, 6401190, 8321547, 13869245, 16643094, 27738490, 41607735, 83215470]

約数ペア:

[(1, 83215470), (2, 41607735), (3, 27738490), (5, 16643094), (6, 13869245), (10, 8321547), (13, 6401190), (15, 5547698), (26, 3200595), (30, 2773849), (31, 2684370), (39, 2133730), (62, 1342185), (65, 1280238), (78, 1066865), (93, 894790), (130, 640119), (155, 536874), (186, 447395), (195, 426746), (310, 268437), (390, 213373), (403, 206490), (465, 178958), (806, 103245), (930, 89479), (1209, 68830), (2015, 41298), (2418, 34415), (4030, 20649), (6045, 13766), (6883, 12090)]