9727860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 27409536

約数和(自身を除く): 17681676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 823, 985, 1182, 1646, 1970, 2364, 2469, 2955, 3292, 3940, 4115, 4938, 5910, 8230, 9876, 11820, 12345, 16460, 24690, 49380, 162131, 324262, 486393, 648524, 810655, 972786, 1621310, 1945572, 2431965, 3242620, 4863930, 9727860]

約数ペア:

[(1, 9727860), (2, 4863930), (3, 3242620), (4, 2431965), (5, 1945572), (6, 1621310), (10, 972786), (12, 810655), (15, 648524), (20, 486393), (30, 324262), (60, 162131), (197, 49380), (394, 24690), (591, 16460), (788, 12345), (823, 11820), (985, 9876), (1182, 8230), (1646, 5910), (1970, 4938), (2364, 4115), (2469, 3940), (2955, 3292)]