31026230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 58514400

約数和(自身を除く): 27488170

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1289, 2407, 2578, 4814, 6445, 12035, 12890, 24070, 37381, 74762, 106987, 186905, 213974, 373810, 534935, 1069870, 3102623, 6205246, 15513115, 31026230]

約数ペア:

[(1, 31026230), (2, 15513115), (5, 6205246), (10, 3102623), (29, 1069870), (58, 534935), (83, 373810), (145, 213974), (166, 186905), (290, 106987), (415, 74762), (830, 37381), (1289, 24070), (2407, 12890), (2578, 12035), (4814, 6445)]