6579540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3323}}^1$

素因数の和:3349

約数の個数: 72

約数和(自身を含む): 21778848

約数和(自身を除く): 15199308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3323, 6646, 9969, 13292, 16615, 19938, 29907, 33230, 36553, 39876, 49845, 59814, 66460, 73106, 99690, 109659, 119628, 146212, 149535, 182765, 199380, 219318, 299070, 328977, 365530, 438636, 548295, 598140, 657954, 731060, 1096590, 1315908, 1644885, 2193180, 3289770, 6579540]

約数ペア:

[(1, 6579540), (2, 3289770), (3, 2193180), (4, 1644885), (5, 1315908), (6, 1096590), (9, 731060), (10, 657954), (11, 598140), (12, 548295), (15, 438636), (18, 365530), (20, 328977), (22, 299070), (30, 219318), (33, 199380), (36, 182765), (44, 149535), (45, 146212), (55, 119628), (60, 109659), (66, 99690), (90, 73106), (99, 66460), (110, 59814), (132, 49845), (165, 39876), (180, 36553), (198, 33230), (220, 29907), (330, 19938), (396, 16615), (495, 13292), (660, 9969), (990, 6646), (1980, 3323)]