30318778

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 52792992

約数和(自身を除く): 22474214

約数列:

[1, 2, 7, 14, 79, 158, 347, 553, 694, 1106, 2429, 4858, 6241, 12482, 27413, 43687, 54826, 87374, 191891, 383782, 2165627, 4331254, 15159389, 30318778]

約数ペア:

[(1, 30318778), (2, 15159389), (7, 4331254), (14, 2165627), (79, 383782), (158, 191891), (347, 87374), (553, 54826), (694, 43687), (1106, 27413), (2429, 12482), (4858, 6241)]