30088648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 28899512

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1861, 2021, 3722, 4042, 7444, 8084, 14888, 16168, 80023, 87467, 160046, 174934, 320092, 349868, 640184, 699736, 3761081, 7522162, 15044324, 30088648]

約数ペア:

[(1, 30088648), (2, 15044324), (4, 7522162), (8, 3761081), (43, 699736), (47, 640184), (86, 349868), (94, 320092), (172, 174934), (188, 160046), (344, 87467), (376, 80023), (1861, 16168), (2021, 14888), (3722, 8084), (4042, 7444)]