13025970270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2038493}}^1$

素因数の和:2038577

約数の個数: 48

約数和(自身を含む): 34344546912

約数和(自身を除く): 21318576642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 2038493, 4076986, 6115479, 10192465, 12230958, 18346437, 20384930, 30577395, 36692874, 61154790, 91732185, 144733003, 183464370, 289466006, 434199009, 723665015, 868398018, 1302597027, 1447330030, 2170995045, 2605194054, 4341990090, 6512985135, 13025970270]

約数ペア:

[(1, 13025970270), (2, 6512985135), (3, 4341990090), (5, 2605194054), (6, 2170995045), (9, 1447330030), (10, 1302597027), (15, 868398018), (18, 723665015), (30, 434199009), (45, 289466006), (71, 183464370), (90, 144733003), (142, 91732185), (213, 61154790), (355, 36692874), (426, 30577395), (639, 20384930), (710, 18346437), (1065, 12230958), (1278, 10192465), (2130, 6115479), (3195, 4076986), (6390, 2038493)]