2376290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2583070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 409, 415, 581, 818, 830, 1162, 2045, 2863, 2905, 4090, 5726, 5810, 14315, 28630, 33947, 67894, 169735, 237629, 339470, 475258, 1188145, 2376290]

約数ペア:

[(1, 2376290), (2, 1188145), (5, 475258), (7, 339470), (10, 237629), (14, 169735), (35, 67894), (70, 33947), (83, 28630), (166, 14315), (409, 5810), (415, 5726), (581, 4090), (818, 2905), (830, 2863), (1162, 2045)]