6646719690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{17921}}^1$

素因数の和:18264

約数の個数: 96

約数和(自身を含む): 18670566096

約数和(自身を除く): 12023846406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 317, 390, 585, 634, 951, 1170, 1585, 1902, 2853, 3170, 4121, 4755, 5706, 8242, 9510, 12363, 14265, 17921, 20605, 24726, 28530, 35842, 37089, 41210, 53763, 61815, 74178, 89605, 107526, 123630, 161289, 179210, 185445, 232973, 268815, 322578, 370890, 465946, 537630, 698919, 806445, 1164865, 1397838, 1612890, 2096757, 2329730, 3494595, 4193514, 5680957, 6989190, 10483785, 11361914, 17042871, 20967570, 28404785, 34085742, 51128613, 56809570, 73852441, 85214355, 102257226, 147704882, 170428710, 221557323, 255643065, 369262205, 443114646, 511286130, 664671969, 738524410, 1107786615, 1329343938, 2215573230, 3323359845, 6646719690]

約数ペア:

[(1, 6646719690), (2, 3323359845), (3, 2215573230), (5, 1329343938), (6, 1107786615), (9, 738524410), (10, 664671969), (13, 511286130), (15, 443114646), (18, 369262205), (26, 255643065), (30, 221557323), (39, 170428710), (45, 147704882), (65, 102257226), (78, 85214355), (90, 73852441), (117, 56809570), (130, 51128613), (195, 34085742), (234, 28404785), (317, 20967570), (390, 17042871), (585, 11361914), (634, 10483785), (951, 6989190), (1170, 5680957), (1585, 4193514), (1902, 3494595), (2853, 2329730), (3170, 2096757), (4121, 1612890), (4755, 1397838), (5706, 1164865), (8242, 806445), (9510, 698919), (12363, 537630), (14265, 465946), (17921, 370890), (20605, 322578), (24726, 268815), (28530, 232973), (35842, 185445), (37089, 179210), (41210, 161289), (53763, 123630), (61815, 107526), (74178, 89605)]