5082390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 13338000

約数和(自身を除く): 8255610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 379, 447, 745, 758, 894, 1137, 1341, 1490, 1895, 2235, 2274, 2682, 3411, 3790, 4470, 5685, 6705, 6822, 11370, 13410, 17055, 34110, 56471, 112942, 169413, 282355, 338826, 508239, 564710, 847065, 1016478, 1694130, 2541195, 5082390]

約数ペア:

[(1, 5082390), (2, 2541195), (3, 1694130), (5, 1016478), (6, 847065), (9, 564710), (10, 508239), (15, 338826), (18, 282355), (30, 169413), (45, 112942), (90, 56471), (149, 34110), (298, 17055), (379, 13410), (447, 11370), (745, 6822), (758, 6705), (894, 5685), (1137, 4470), (1341, 3790), (1490, 3411), (1895, 2682), (2235, 2274)]