30607115

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 47918304

約数和(自身を除く): 17311189

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 277, 287, 385, 451, 539, 1385, 1435, 1939, 2009, 2255, 2695, 3047, 3157, 9695, 10045, 11357, 13573, 15235, 15785, 21329, 22099, 56785, 67865, 79499, 106645, 110495, 124927, 149303, 397495, 556493, 624635, 746515, 874489, 2782465, 4372445, 6121423, 30607115]

約数ペア:

[(1, 30607115), (5, 6121423), (7, 4372445), (11, 2782465), (35, 874489), (41, 746515), (49, 624635), (55, 556493), (77, 397495), (205, 149303), (245, 124927), (277, 110495), (287, 106645), (385, 79499), (451, 67865), (539, 56785), (1385, 22099), (1435, 21329), (1939, 15785), (2009, 15235), (2255, 13573), (2695, 11357), (3047, 10045), (3157, 9695)]