2040426090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 5452574400

約数和(自身を除く): 3412148310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 379, 410, 615, 738, 758, 1137, 1230, 1459, 1845, 1895, 2274, 2918, 3411, 3690, 3790, 4377, 5685, 6822, 7295, 8754, 11370, 13131, 14590, 15539, 17055, 21885, 26262, 31078, 34110, 43770, 46617, 59819, 65655, 77695, 93234, 119638, 131310, 139851, 155390, 179457, 233085, 279702, 299095, 358914, 466170, 538371, 552961, 598190, 699255, 897285, 1076742, 1105922, 1398510, 1658883, 1794570, 2691855, 2764805, 3317766, 4976649, 5383710, 5529610, 8294415, 9953298, 16588830, 22671401, 24883245, 45342802, 49766490, 68014203, 113357005, 136028406, 204042609, 226714010, 340071015, 408085218, 680142030, 1020213045, 2040426090]

約数ペア:

[(1, 2040426090), (2, 1020213045), (3, 680142030), (5, 408085218), (6, 340071015), (9, 226714010), (10, 204042609), (15, 136028406), (18, 113357005), (30, 68014203), (41, 49766490), (45, 45342802), (82, 24883245), (90, 22671401), (123, 16588830), (205, 9953298), (246, 8294415), (369, 5529610), (379, 5383710), (410, 4976649), (615, 3317766), (738, 2764805), (758, 2691855), (1137, 1794570), (1230, 1658883), (1459, 1398510), (1845, 1105922), (1895, 1076742), (2274, 897285), (2918, 699255), (3411, 598190), (3690, 552961), (3790, 538371), (4377, 466170), (5685, 358914), (6822, 299095), (7295, 279702), (8754, 233085), (11370, 179457), (13131, 155390), (14590, 139851), (15539, 131310), (17055, 119638), (21885, 93234), (26262, 77695), (31078, 65655), (34110, 59819), (43770, 46617)]