83674890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 164696310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 769, 806, 837, 930, 1170, 1209, 1395, 1538, 1674, 1755, 2015, 2307, 2418, 2790, 3510, 3627, 3845, 4030, 4185, 4614, 6045, 6921, 7254, 7690, 8370, 9997, 10881, 11535, 12090, 13842, 18135, 19994, 20763, 21762, 23070, 23839, 29991, 34605, 36270, 41526, 47678, 49985, 54405, 59982, 69210, 71517, 89973, 99970, 103815, 108810, 119195, 143034, 149955, 179946, 207630, 214551, 238390, 269919, 299910, 309907, 357585, 429102, 449865, 539838, 619814, 643653, 715170, 899730, 929721, 1072755, 1287306, 1349595, 1549535, 1859442, 2145510, 2699190, 2789163, 3099070, 3218265, 4648605, 5578326, 6436530, 8367489, 9297210, 13945815, 16734978, 27891630, 41837445, 83674890]

約数ペア:

[(1, 83674890), (2, 41837445), (3, 27891630), (5, 16734978), (6, 13945815), (9, 9297210), (10, 8367489), (13, 6436530), (15, 5578326), (18, 4648605), (26, 3218265), (27, 3099070), (30, 2789163), (31, 2699190), (39, 2145510), (45, 1859442), (54, 1549535), (62, 1349595), (65, 1287306), (78, 1072755), (90, 929721), (93, 899730), (117, 715170), (130, 643653), (135, 619814), (155, 539838), (186, 449865), (195, 429102), (234, 357585), (270, 309907), (279, 299910), (310, 269919), (351, 238390), (390, 214551), (403, 207630), (465, 179946), (558, 149955), (585, 143034), (702, 119195), (769, 108810), (806, 103815), (837, 99970), (930, 89973), (1170, 71517), (1209, 69210), (1395, 59982), (1538, 54405), (1674, 49985), (1755, 47678), (2015, 41526), (2307, 36270), (2418, 34605), (2790, 29991), (3510, 23839), (3627, 23070), (3845, 21762), (4030, 20763), (4185, 19994), (4614, 18135), (6045, 13842), (6921, 12090), (7254, 11535), (7690, 10881), (8370, 9997)]