3062940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 5646180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 719, 852, 1065, 1420, 1438, 2130, 2157, 2876, 3595, 4260, 4314, 7190, 8628, 10785, 14380, 21570, 43140, 51049, 102098, 153147, 204196, 255245, 306294, 510490, 612588, 765735, 1020980, 1531470, 3062940]

約数ペア:

[(1, 3062940), (2, 1531470), (3, 1020980), (4, 765735), (5, 612588), (6, 510490), (10, 306294), (12, 255245), (15, 204196), (20, 153147), (30, 102098), (60, 51049), (71, 43140), (142, 21570), (213, 14380), (284, 10785), (355, 8628), (426, 7190), (710, 4314), (719, 4260), (852, 3595), (1065, 2876), (1420, 2157), (1438, 2130)]