30606485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 45626112

約数和(自身を除く): 15019627

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 455, 491, 685, 959, 1781, 2455, 3437, 4795, 6383, 8905, 12467, 17185, 31915, 44681, 62335, 67267, 223405, 336335, 470869, 874471, 2354345, 4372355, 6121297, 30606485]

約数ペア:

[(1, 30606485), (5, 6121297), (7, 4372355), (13, 2354345), (35, 874471), (65, 470869), (91, 336335), (137, 223405), (455, 67267), (491, 62335), (685, 44681), (959, 31915), (1781, 17185), (2455, 12467), (3437, 8905), (4795, 6383)]