2017258830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16493}}^1$

素因数の和:16663

約数の個数: 80

約数和(自身を含む): 5460437664

約数和(自身を除く): 3443178834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 270, 302, 405, 453, 755, 810, 906, 1359, 1510, 2265, 2718, 4077, 4530, 6795, 8154, 12231, 13590, 16493, 20385, 24462, 32986, 40770, 49479, 61155, 82465, 98958, 122310, 148437, 164930, 247395, 296874, 445311, 494790, 742185, 890622, 1335933, 1484370, 2226555, 2490443, 2671866, 4453110, 4980886, 6679665, 7471329, 12452215, 13359330, 14942658, 22413987, 24904430, 37356645, 44827974, 67241961, 74713290, 112069935, 134483922, 201725883, 224139870, 336209805, 403451766, 672419610, 1008629415, 2017258830]

約数ペア:

[(1, 2017258830), (2, 1008629415), (3, 672419610), (5, 403451766), (6, 336209805), (9, 224139870), (10, 201725883), (15, 134483922), (18, 112069935), (27, 74713290), (30, 67241961), (45, 44827974), (54, 37356645), (81, 24904430), (90, 22413987), (135, 14942658), (151, 13359330), (162, 12452215), (270, 7471329), (302, 6679665), (405, 4980886), (453, 4453110), (755, 2671866), (810, 2490443), (906, 2226555), (1359, 1484370), (1510, 1335933), (2265, 890622), (2718, 742185), (4077, 494790), (4530, 445311), (6795, 296874), (8154, 247395), (12231, 164930), (13590, 148437), (16493, 122310), (20385, 98958), (24462, 82465), (32986, 61155), (40770, 49479)]