4902170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 10862208

約数和(自身を除く): 5960038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5387, 10774, 26935, 37709, 53870, 70031, 75418, 140062, 188545, 350155, 377090, 490217, 700310, 980434, 2451085, 4902170]

約数ペア:

[(1, 4902170), (2, 2451085), (5, 980434), (7, 700310), (10, 490217), (13, 377090), (14, 350155), (26, 188545), (35, 140062), (65, 75418), (70, 70031), (91, 53870), (130, 37709), (182, 26935), (455, 10774), (910, 5387)]