2008806510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 5187317760

約数和(自身を除く): 3178511250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 211, 290, 310, 353, 422, 435, 465, 633, 706, 870, 899, 930, 1055, 1059, 1266, 1765, 1798, 2110, 2118, 2697, 3165, 3530, 4495, 5295, 5394, 6119, 6330, 6541, 8990, 10237, 10590, 10943, 12238, 13082, 13485, 18357, 19623, 20474, 21886, 26970, 30595, 30711, 32705, 32829, 36714, 39246, 51185, 54715, 61190, 61422, 65410, 65658, 74483, 91785, 98115, 102370, 109430, 148966, 153555, 164145, 183570, 189689, 196230, 223449, 307110, 317347, 328290, 372415, 379378, 446898, 569067, 634694, 744830, 948445, 952041, 1117245, 1138134, 1586735, 1896890, 1904082, 2160007, 2234490, 2308973, 2845335, 3173470, 4320014, 4617946, 4760205, 5690670, 6480021, 6926919, 9520410, 10800035, 11544865, 12960042, 13853838, 21600070, 23089730, 32400105, 34634595, 64800210, 66960217, 69269190, 133920434, 200880651, 334801085, 401761302, 669602170, 1004403255, 2008806510]

約数ペア:

[(1, 2008806510), (2, 1004403255), (3, 669602170), (5, 401761302), (6, 334801085), (10, 200880651), (15, 133920434), (29, 69269190), (30, 66960217), (31, 64800210), (58, 34634595), (62, 32400105), (87, 23089730), (93, 21600070), (145, 13853838), (155, 12960042), (174, 11544865), (186, 10800035), (211, 9520410), (290, 6926919), (310, 6480021), (353, 5690670), (422, 4760205), (435, 4617946), (465, 4320014), (633, 3173470), (706, 2845335), (870, 2308973), (899, 2234490), (930, 2160007), (1055, 1904082), (1059, 1896890), (1266, 1586735), (1765, 1138134), (1798, 1117245), (2110, 952041), (2118, 948445), (2697, 744830), (3165, 634694), (3530, 569067), (4495, 446898), (5295, 379378), (5394, 372415), (6119, 328290), (6330, 317347), (6541, 307110), (8990, 223449), (10237, 196230), (10590, 189689), (10943, 183570), (12238, 164145), (13082, 153555), (13485, 148966), (18357, 109430), (19623, 102370), (20474, 98115), (21886, 91785), (26970, 74483), (30595, 65658), (30711, 65410), (32705, 61422), (32829, 61190), (36714, 54715), (39246, 51185)]