26087790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12979}}^1$

素因数の和:13056

約数の個数: 32

約数和(自身を含む): 63550080

約数和(自身を除く): 37462290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 12979, 25958, 38937, 64895, 77874, 129790, 194685, 389370, 869593, 1739186, 2608779, 4347965, 5217558, 8695930, 13043895, 26087790]

約数ペア:

[(1, 26087790), (2, 13043895), (3, 8695930), (5, 5217558), (6, 4347965), (10, 2608779), (15, 1739186), (30, 869593), (67, 389370), (134, 194685), (201, 129790), (335, 77874), (402, 64895), (670, 38937), (1005, 25958), (2010, 12979)]