24885420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 80306688

約数和(自身を除く): 55421268

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, 193, 210, 307, 386, 420, 579, 614, 772, 921, 965, 1158, 1228, 1351, 1535, 1842, 1930, 2149, 2316, 2702, 2895, 3070, 3684, 3860, 4053, 4298, 4605, 5404, 5790, 6140, 6447, 6755, 8106, 8596, 9210, 10745, 11580, 12894, 13510, 16212, 18420, 20265, 21490, 25788, 27020, 32235, 40530, 42980, 59251, 64470, 81060, 118502, 128940, 177753, 237004, 296255, 355506, 414757, 592510, 711012, 829514, 888765, 1185020, 1244271, 1659028, 1777530, 2073785, 2488542, 3555060, 4147570, 4977084, 6221355, 8295140, 12442710, 24885420]

約数ペア:

[(1, 24885420), (2, 12442710), (3, 8295140), (4, 6221355), (5, 4977084), (6, 4147570), (7, 3555060), (10, 2488542), (12, 2073785), (14, 1777530), (15, 1659028), (20, 1244271), (21, 1185020), (28, 888765), (30, 829514), (35, 711012), (42, 592510), (60, 414757), (70, 355506), (84, 296255), (105, 237004), (140, 177753), (193, 128940), (210, 118502), (307, 81060), (386, 64470), (420, 59251), (579, 42980), (614, 40530), (772, 32235), (921, 27020), (965, 25788), (1158, 21490), (1228, 20265), (1351, 18420), (1535, 16212), (1842, 13510), (1930, 12894), (2149, 11580), (2316, 10745), (2702, 9210), (2895, 8596), (3070, 8106), (3684, 6755), (3860, 6447), (4053, 6140), (4298, 5790), (4605, 5404)]