28982310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4805

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 53270490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4759, 6090, 9518, 14277, 23795, 28554, 33313, 47590, 66626, 71385, 99939, 138011, 142770, 166565, 199878, 276022, 333130, 414033, 499695, 690055, 828066, 966077, 999390, 1380110, 1932154, 2070165, 2898231, 4140330, 4830385, 5796462, 9660770, 14491155, 28982310]

約数ペア:

[(1, 28982310), (2, 14491155), (3, 9660770), (5, 5796462), (6, 4830385), (7, 4140330), (10, 2898231), (14, 2070165), (15, 1932154), (21, 1380110), (29, 999390), (30, 966077), (35, 828066), (42, 690055), (58, 499695), (70, 414033), (87, 333130), (105, 276022), (145, 199878), (174, 166565), (203, 142770), (210, 138011), (290, 99939), (406, 71385), (435, 66626), (609, 47590), (870, 33313), (1015, 28554), (1218, 23795), (2030, 14277), (3045, 9518), (4759, 6090)]