210830904

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6389

約数の個数: 64

約数和(自身を含む): 589466400

約数和(自身を除く): 378635496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 6217, 8478, 11304, 12434, 16956, 18651, 24868, 33912, 37302, 49736, 55953, 74604, 111906, 149208, 167859, 223812, 335718, 447624, 671436, 976069, 1342872, 1952138, 2928207, 3904276, 5856414, 7808552, 8784621, 11712828, 17569242, 23425656, 26353863, 35138484, 52707726, 70276968, 105415452, 210830904]

約数ペア:

[(1, 210830904), (2, 105415452), (3, 70276968), (4, 52707726), (6, 35138484), (8, 26353863), (9, 23425656), (12, 17569242), (18, 11712828), (24, 8784621), (27, 7808552), (36, 5856414), (54, 3904276), (72, 2928207), (108, 1952138), (157, 1342872), (216, 976069), (314, 671436), (471, 447624), (628, 335718), (942, 223812), (1256, 167859), (1413, 149208), (1884, 111906), (2826, 74604), (3768, 55953), (4239, 49736), (5652, 37302), (6217, 33912), (8478, 24868), (11304, 18651), (12434, 16956)]