30495820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52579}}^1$

素因数の和:52617

約数の個数: 24

約数和(自身を含む): 66250800

約数和(自身を除く): 35754980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52579, 105158, 210316, 262895, 525790, 1051580, 1524791, 3049582, 6099164, 7623955, 15247910, 30495820]

約数ペア:

[(1, 30495820), (2, 15247910), (4, 7623955), (5, 6099164), (10, 3049582), (20, 1524791), (29, 1051580), (58, 525790), (116, 262895), (145, 210316), (290, 105158), (580, 52579)]