2193180

素因数分解:

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

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 6701184

約数和(自身を除く): 4508004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3323, 6646, 9969, 13292, 16615, 19938, 33230, 36553, 39876, 49845, 66460, 73106, 99690, 109659, 146212, 182765, 199380, 219318, 365530, 438636, 548295, 731060, 1096590, 2193180]

約数ペア:

[(1, 2193180), (2, 1096590), (3, 731060), (4, 548295), (5, 438636), (6, 365530), (10, 219318), (11, 199380), (12, 182765), (15, 146212), (20, 109659), (22, 99690), (30, 73106), (33, 66460), (44, 49845), (55, 39876), (60, 36553), (66, 33230), (110, 19938), (132, 16615), (165, 13292), (220, 9969), (330, 6646), (660, 3323)]