1245269370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{619537}}^1$

素因数の和:619614

約数の個数: 32

約数和(自身を含む): 3033258048

約数和(自身を除く): 1787988678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 619537, 1239074, 1858611, 3097685, 3717222, 6195370, 9293055, 18586110, 41508979, 83017958, 124526937, 207544895, 249053874, 415089790, 622634685, 1245269370]

約数ペア:

[(1, 1245269370), (2, 622634685), (3, 415089790), (5, 249053874), (6, 207544895), (10, 124526937), (15, 83017958), (30, 41508979), (67, 18586110), (134, 9293055), (201, 6195370), (335, 3717222), (402, 3097685), (670, 1858611), (1005, 1239074), (2010, 619537)]