9921450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 30712320

約数和(自身を除く): 20790870

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 859, 1050, 1155, 1650, 1718, 1925, 2310, 2577, 3850, 4295, 5154, 5775, 6013, 8590, 9449, 11550, 12026, 12885, 18039, 18898, 21475, 25770, 28347, 30065, 36078, 42950, 47245, 56694, 60130, 64425, 66143, 90195, 94490, 128850, 132286, 141735, 150325, 180390, 198429, 236225, 283470, 300650, 330715, 396858, 450975, 472450, 661430, 708675, 901950, 992145, 1417350, 1653575, 1984290, 3307150, 4960725, 9921450]

約数ペア:

[(1, 9921450), (2, 4960725), (3, 3307150), (5, 1984290), (6, 1653575), (7, 1417350), (10, 992145), (11, 901950), (14, 708675), (15, 661430), (21, 472450), (22, 450975), (25, 396858), (30, 330715), (33, 300650), (35, 283470), (42, 236225), (50, 198429), (55, 180390), (66, 150325), (70, 141735), (75, 132286), (77, 128850), (105, 94490), (110, 90195), (150, 66143), (154, 64425), (165, 60130), (175, 56694), (210, 47245), (231, 42950), (275, 36078), (330, 30065), (350, 28347), (385, 25770), (462, 21475), (525, 18898), (550, 18039), (770, 12885), (825, 12026), (859, 11550), (1050, 9449), (1155, 8590), (1650, 6013), (1718, 5775), (1925, 5154), (2310, 4295), (2577, 3850)]