9540270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 25170912

約数和(自身を除く): 15630642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1493, 2130, 2986, 3195, 4479, 6390, 7465, 8958, 13437, 14930, 22395, 26874, 44790, 67185, 106003, 134370, 212006, 318009, 530015, 636018, 954027, 1060030, 1590045, 1908054, 3180090, 4770135, 9540270]

約数ペア:

[(1, 9540270), (2, 4770135), (3, 3180090), (5, 1908054), (6, 1590045), (9, 1060030), (10, 954027), (15, 636018), (18, 530015), (30, 318009), (45, 212006), (71, 134370), (90, 106003), (142, 67185), (213, 44790), (355, 26874), (426, 22395), (639, 14930), (710, 13437), (1065, 8958), (1278, 7465), (1493, 6390), (2130, 4479), (2986, 3195)]