2028510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3881250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 683, 990, 1366, 1485, 2049, 2970, 3415, 4098, 6147, 6830, 7513, 10245, 12294, 15026, 18441, 20490, 22539, 30735, 36882, 37565, 45078, 61470, 67617, 75130, 92205, 112695, 135234, 184410, 202851, 225390, 338085, 405702, 676170, 1014255, 2028510]

約数ペア:

[(1, 2028510), (2, 1014255), (3, 676170), (5, 405702), (6, 338085), (9, 225390), (10, 202851), (11, 184410), (15, 135234), (18, 112695), (22, 92205), (27, 75130), (30, 67617), (33, 61470), (45, 45078), (54, 37565), (55, 36882), (66, 30735), (90, 22539), (99, 20490), (110, 18441), (135, 15026), (165, 12294), (198, 10245), (270, 7513), (297, 6830), (330, 6147), (495, 4098), (594, 3415), (683, 2970), (990, 2049), (1366, 1485)]