2112754005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{8461}}^1$

素因数の和:8682

約数の個数: 48

約数和(自身を含む): 3801807360

約数和(自身を除く): 1689053355

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 179, 279, 465, 537, 895, 1395, 1611, 2685, 5549, 8055, 8461, 16647, 25383, 27745, 42305, 49941, 76149, 83235, 126915, 249705, 262291, 380745, 786873, 1311455, 1514519, 2360619, 3934365, 4543557, 7572595, 11803095, 13630671, 22717785, 46950089, 68153355, 140850267, 234750445, 422550801, 704251335, 2112754005]

約数ペア:

[(1, 2112754005), (3, 704251335), (5, 422550801), (9, 234750445), (15, 140850267), (31, 68153355), (45, 46950089), (93, 22717785), (155, 13630671), (179, 11803095), (279, 7572595), (465, 4543557), (537, 3934365), (895, 2360619), (1395, 1514519), (1611, 1311455), (2685, 786873), (5549, 380745), (8055, 262291), (8461, 249705), (16647, 126915), (25383, 83235), (27745, 76149), (42305, 49941)]