17454438420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2123411}}^1$

素因数の和:2123560

約数の個数: 48

約数和(自身を含む): 49229183808

約数和(自身を除く): 31774745388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 2123411, 4246822, 6370233, 8493644, 10617055, 12740466, 21234110, 25480932, 31851165, 42468220, 63702330, 127404660, 290907307, 581814614, 872721921, 1163629228, 1454536535, 1745443842, 2909073070, 3490887684, 4363609605, 5818146140, 8727219210, 17454438420]

約数ペア:

[(1, 17454438420), (2, 8727219210), (3, 5818146140), (4, 4363609605), (5, 3490887684), (6, 2909073070), (10, 1745443842), (12, 1454536535), (15, 1163629228), (20, 872721921), (30, 581814614), (60, 290907307), (137, 127404660), (274, 63702330), (411, 42468220), (548, 31851165), (685, 25480932), (822, 21234110), (1370, 12740466), (1644, 10617055), (2055, 8493644), (2740, 6370233), (4110, 4246822), (8220, 2123411)]