2321220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 7092288

約数和(自身を除く): 4771068

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, 3517, 7034, 10551, 14068, 17585, 21102, 35170, 38687, 42204, 52755, 70340, 77374, 105510, 116061, 154748, 193435, 211020, 232122, 386870, 464244, 580305, 773740, 1160610, 2321220]

約数ペア:

[(1, 2321220), (2, 1160610), (3, 773740), (4, 580305), (5, 464244), (6, 386870), (10, 232122), (11, 211020), (12, 193435), (15, 154748), (20, 116061), (22, 105510), (30, 77374), (33, 70340), (44, 52755), (55, 42204), (60, 38687), (66, 35170), (110, 21102), (132, 17585), (165, 14068), (220, 10551), (330, 7034), (660, 3517)]