24967740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59447}}^1$

素因数の和:59466

約数の個数: 48

約数和(自身を含む): 79898112

約数和(自身を除く): 54930372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 59447, 118894, 178341, 237788, 297235, 356682, 416129, 594470, 713364, 832258, 891705, 1188940, 1248387, 1664516, 1783410, 2080645, 2496774, 3566820, 4161290, 4993548, 6241935, 8322580, 12483870, 24967740]

約数ペア:

[(1, 24967740), (2, 12483870), (3, 8322580), (4, 6241935), (5, 4993548), (6, 4161290), (7, 3566820), (10, 2496774), (12, 2080645), (14, 1783410), (15, 1664516), (20, 1248387), (21, 1188940), (28, 891705), (30, 832258), (35, 713364), (42, 594470), (60, 416129), (70, 356682), (84, 297235), (105, 237788), (140, 178341), (210, 118894), (420, 59447)]