79799090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11287}}^1$

素因数の和:11402

約数の個数: 32

約数和(自身を含む): 165798144

約数和(自身を除く): 85999054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 11287, 22574, 56435, 79009, 112870, 158018, 395045, 790090, 1139987, 2279974, 5699935, 7979909, 11399870, 15959818, 39899545, 79799090]

約数ペア:

[(1, 79799090), (2, 39899545), (5, 15959818), (7, 11399870), (10, 7979909), (14, 5699935), (35, 2279974), (70, 1139987), (101, 790090), (202, 395045), (505, 158018), (707, 112870), (1010, 79009), (1414, 56435), (3535, 22574), (7070, 11287)]