30614285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 41580000

約数和(自身を除く): 10965715

約数列:

[1, 5, 13, 29, 65, 109, 145, 149, 377, 545, 745, 1417, 1885, 1937, 3161, 4321, 7085, 9685, 15805, 16241, 21605, 41093, 56173, 81205, 205465, 211133, 280865, 470989, 1055665, 2354945, 6122857, 30614285]

約数ペア:

[(1, 30614285), (5, 6122857), (13, 2354945), (29, 1055665), (65, 470989), (109, 280865), (145, 211133), (149, 205465), (377, 81205), (545, 56173), (745, 41093), (1417, 21605), (1885, 16241), (1937, 15805), (3161, 9685), (4321, 7085)]