9037490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 20659968

約数和(自身を除く): 11622478

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 121, 154, 194, 242, 385, 485, 605, 679, 770, 847, 970, 1067, 1210, 1331, 1358, 1694, 2134, 2662, 3395, 4235, 5335, 6655, 6790, 7469, 8470, 9317, 10670, 11737, 13310, 14938, 18634, 23474, 37345, 46585, 58685, 74690, 82159, 93170, 117370, 129107, 164318, 258214, 410795, 645535, 821590, 903749, 1291070, 1807498, 4518745, 9037490]

約数ペア:

[(1, 9037490), (2, 4518745), (5, 1807498), (7, 1291070), (10, 903749), (11, 821590), (14, 645535), (22, 410795), (35, 258214), (55, 164318), (70, 129107), (77, 117370), (97, 93170), (110, 82159), (121, 74690), (154, 58685), (194, 46585), (242, 37345), (385, 23474), (485, 18634), (605, 14938), (679, 13310), (770, 11737), (847, 10670), (970, 9317), (1067, 8470), (1210, 7469), (1331, 6790), (1358, 6655), (1694, 5335), (2134, 4235), (2662, 3395)]