2018504730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{16139}}^1$

素因数の和:16539

約数の個数: 64

約数和(自身を含む): 5299084800

約数和(自身を除く): 3280580070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 379, 758, 1137, 1895, 2274, 3790, 4169, 5685, 8338, 11370, 12507, 16139, 20845, 25014, 32278, 41690, 48417, 62535, 80695, 96834, 125070, 161390, 177529, 242085, 355058, 484170, 532587, 887645, 1065174, 1775290, 2662935, 5325870, 6116681, 12233362, 18350043, 30583405, 36700086, 61166810, 67283491, 91750215, 134566982, 183500430, 201850473, 336417455, 403700946, 672834910, 1009252365, 2018504730]

約数ペア:

[(1, 2018504730), (2, 1009252365), (3, 672834910), (5, 403700946), (6, 336417455), (10, 201850473), (11, 183500430), (15, 134566982), (22, 91750215), (30, 67283491), (33, 61166810), (55, 36700086), (66, 30583405), (110, 18350043), (165, 12233362), (330, 6116681), (379, 5325870), (758, 2662935), (1137, 1775290), (1895, 1065174), (2274, 887645), (3790, 532587), (4169, 484170), (5685, 355058), (8338, 242085), (11370, 177529), (12507, 161390), (16139, 125070), (20845, 96834), (25014, 80695), (32278, 62535), (41690, 48417)]