22103970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 61572096

約数和(自身を除く): 39468126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 1571, 2010, 2345, 2814, 3142, 4690, 4713, 7035, 7855, 9426, 10997, 14070, 15710, 21994, 23565, 32991, 47130, 54985, 65982, 105257, 109970, 164955, 210514, 315771, 329910, 526285, 631542, 736799, 1052570, 1473598, 1578855, 2210397, 3157710, 3683995, 4420794, 7367990, 11051985, 22103970]

約数ペア:

[(1, 22103970), (2, 11051985), (3, 7367990), (5, 4420794), (6, 3683995), (7, 3157710), (10, 2210397), (14, 1578855), (15, 1473598), (21, 1052570), (30, 736799), (35, 631542), (42, 526285), (67, 329910), (70, 315771), (105, 210514), (134, 164955), (201, 109970), (210, 105257), (335, 65982), (402, 54985), (469, 47130), (670, 32991), (938, 23565), (1005, 21994), (1407, 15710), (1571, 14070), (2010, 10997), (2345, 9426), (2814, 7855), (3142, 7035), (4690, 4713)]