30739270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{133649}}^1$

素因数の和:133679

約数の個数: 16

約数和(自身を含む): 57736800

約数和(自身を除く): 26997530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 133649, 267298, 668245, 1336490, 3073927, 6147854, 15369635, 30739270]

約数ペア:

[(1, 30739270), (2, 15369635), (5, 6147854), (10, 3073927), (23, 1336490), (46, 668245), (115, 267298), (230, 133649)]