30259552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 63307440

約数和(自身を除く): 33047888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 317, 608, 628, 634, 1256, 1268, 2512, 2536, 2983, 5024, 5072, 5966, 6023, 10144, 11932, 12046, 23864, 24092, 47728, 48184, 49769, 95456, 96368, 99538, 192736, 199076, 398152, 796304, 945611, 1592608, 1891222, 3782444, 7564888, 15129776, 30259552]

約数ペア:

[(1, 30259552), (2, 15129776), (4, 7564888), (8, 3782444), (16, 1891222), (19, 1592608), (32, 945611), (38, 796304), (76, 398152), (152, 199076), (157, 192736), (304, 99538), (314, 96368), (317, 95456), (608, 49769), (628, 48184), (634, 47728), (1256, 24092), (1268, 23864), (2512, 12046), (2536, 11932), (2983, 10144), (5024, 6023), (5072, 5966)]