30970444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 55511568

約数和(自身を除く): 24541124

約数列:

[1, 2, 4, 53, 106, 212, 347, 421, 694, 842, 1388, 1684, 18391, 22313, 36782, 44626, 73564, 89252, 146087, 292174, 584348, 7742611, 15485222, 30970444]

約数ペア:

[(1, 30970444), (2, 15485222), (4, 7742611), (53, 584348), (106, 292174), (212, 146087), (347, 89252), (421, 73564), (694, 44626), (842, 36782), (1388, 22313), (1684, 18391)]