30769882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 54561024

約数和(自身を除く): 23791142

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 397, 542, 794, 2981, 3523, 4367, 5161, 5962, 7046, 8734, 10322, 38753, 56771, 77506, 107587, 113542, 215174, 1183457, 1398631, 2366914, 2797262, 15384941, 30769882]

約数ペア:

[(1, 30769882), (2, 15384941), (11, 2797262), (13, 2366914), (22, 1398631), (26, 1183457), (143, 215174), (271, 113542), (286, 107587), (397, 77506), (542, 56771), (794, 38753), (2981, 10322), (3523, 8734), (4367, 7046), (5161, 5962)]