2487347835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1637}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 4717440000

約数和(自身を除く): 2230092165

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 499, 609, 1015, 1497, 1637, 2495, 3045, 3493, 4911, 7485, 8185, 10479, 11459, 14471, 17465, 24555, 34377, 43413, 47473, 52395, 57295, 72355, 101297, 142419, 171885, 217065, 237365, 303891, 332311, 506485, 712095, 816863, 996933, 1519455, 1661555, 2450589, 4084315, 4984665, 5718041, 12252945, 17154123, 23689027, 28590205, 71067081, 85770615, 118445135, 165823189, 355335405, 497469567, 829115945, 2487347835]

約数ペア:

[(1, 2487347835), (3, 829115945), (5, 497469567), (7, 355335405), (15, 165823189), (21, 118445135), (29, 85770615), (35, 71067081), (87, 28590205), (105, 23689027), (145, 17154123), (203, 12252945), (435, 5718041), (499, 4984665), (609, 4084315), (1015, 2450589), (1497, 1661555), (1637, 1519455), (2495, 996933), (3045, 816863), (3493, 712095), (4911, 506485), (7485, 332311), (8185, 303891), (10479, 237365), (11459, 217065), (14471, 171885), (17465, 142419), (24555, 101297), (34377, 72355), (43413, 57295), (47473, 52395)]