21743370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7348

約数の個数: 64

約数和(自身を含む): 63262080

約数和(自身を除く): 41518710

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, 990, 1485, 2970, 7321, 14642, 21963, 36605, 43926, 65889, 73210, 80531, 109815, 131778, 161062, 197667, 219630, 241593, 329445, 395334, 402655, 483186, 658890, 724779, 805310, 988335, 1207965, 1449558, 1976670, 2174337, 2415930, 3623895, 4348674, 7247790, 10871685, 21743370]

約数ペア:

[(1, 21743370), (2, 10871685), (3, 7247790), (5, 4348674), (6, 3623895), (9, 2415930), (10, 2174337), (11, 1976670), (15, 1449558), (18, 1207965), (22, 988335), (27, 805310), (30, 724779), (33, 658890), (45, 483186), (54, 402655), (55, 395334), (66, 329445), (90, 241593), (99, 219630), (110, 197667), (135, 161062), (165, 131778), (198, 109815), (270, 80531), (297, 73210), (330, 65889), (495, 43926), (594, 36605), (990, 21963), (1485, 14642), (2970, 7321)]