723007890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243437}}^1$

素因数の和:243464

約数の個数: 64

約数和(自身を含む): 2103304320

約数和(自身を除く): 1380296430

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, 243437, 486874, 730311, 1217185, 1460622, 2190933, 2434370, 2677807, 3651555, 4381866, 5355614, 6572799, 7303110, 8033421, 10954665, 13145598, 13389035, 16066842, 21909330, 24100263, 26778070, 32863995, 40167105, 48200526, 65727990, 72300789, 80334210, 120501315, 144601578, 241002630, 361503945, 723007890]

約数ペア:

[(1, 723007890), (2, 361503945), (3, 241002630), (5, 144601578), (6, 120501315), (9, 80334210), (10, 72300789), (11, 65727990), (15, 48200526), (18, 40167105), (22, 32863995), (27, 26778070), (30, 24100263), (33, 21909330), (45, 16066842), (54, 13389035), (55, 13145598), (66, 10954665), (90, 8033421), (99, 7303110), (110, 6572799), (135, 5355614), (165, 4381866), (198, 3651555), (270, 2677807), (297, 2434370), (330, 2190933), (495, 1460622), (594, 1217185), (990, 730311), (1485, 486874), (2970, 243437)]