30804510992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{55681}}^1$

素因数の和:56247

約数の個数: 40

約数和(自身を含む): 60649725312

約数和(自身を除く): 29845214320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 487, 568, 974, 1136, 1948, 3896, 7792, 34577, 55681, 69154, 111362, 138308, 222724, 276616, 445448, 553232, 890896, 3953351, 7906702, 15813404, 27116647, 31626808, 54233294, 63253616, 108466588, 216933176, 433866352, 1925281937, 3850563874, 7701127748, 15402255496, 30804510992]

約数ペア:

[(1, 30804510992), (2, 15402255496), (4, 7701127748), (8, 3850563874), (16, 1925281937), (71, 433866352), (142, 216933176), (284, 108466588), (487, 63253616), (568, 54233294), (974, 31626808), (1136, 27116647), (1948, 15813404), (3896, 7906702), (7792, 3953351), (34577, 890896), (55681, 553232), (69154, 445448), (111362, 276616), (138308, 222724)]