187088890170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68530729}}^1$

素因数の和:68530759

約数の個数: 64

約数和(自身を含む): 552631806720

約数和(自身を除く): 365542916550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 68530729, 137061458, 205592187, 342653645, 411184374, 479715103, 685307290, 890899477, 959430206, 1027960935, 1439145309, 1781798954, 2055921870, 2398575515, 2672698431, 2878290618, 4454497385, 4797151030, 5345396862, 6236296339, 7195726545, 8908994770, 12472592678, 13363492155, 14391453090, 18708889017, 26726984310, 31181481695, 37417778034, 62362963390, 93544445085, 187088890170]

約数ペア:

[(1, 187088890170), (2, 93544445085), (3, 62362963390), (5, 37417778034), (6, 31181481695), (7, 26726984310), (10, 18708889017), (13, 14391453090), (14, 13363492155), (15, 12472592678), (21, 8908994770), (26, 7195726545), (30, 6236296339), (35, 5345396862), (39, 4797151030), (42, 4454497385), (65, 2878290618), (70, 2672698431), (78, 2398575515), (91, 2055921870), (105, 1781798954), (130, 1439145309), (182, 1027960935), (195, 959430206), (210, 890899477), (273, 685307290), (390, 479715103), (455, 411184374), (546, 342653645), (910, 205592187), (1365, 137061458), (2730, 68530729)]