21650430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1217}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 52091424

約数和(自身を除く): 30440994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 593, 1186, 1217, 1779, 2434, 2965, 3558, 3651, 5930, 6085, 7302, 8895, 12170, 17790, 18255, 36510, 721681, 1443362, 2165043, 3608405, 4330086, 7216810, 10825215, 21650430]

約数ペア:

[(1, 21650430), (2, 10825215), (3, 7216810), (5, 4330086), (6, 3608405), (10, 2165043), (15, 1443362), (30, 721681), (593, 36510), (1186, 18255), (1217, 17790), (1779, 12170), (2434, 8895), (2965, 7302), (3558, 6085), (3651, 5930)]