285440830

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{26903}}^1$

素因数の和:27971

約数の個数: 16

約数和(自身を含む): 514296864

約数和(自身を除く): 228856034

約数列:

[1, 2, 5, 10, 1061, 2122, 5305, 10610, 26903, 53806, 134515, 269030, 28544083, 57088166, 142720415, 285440830]

約数ペア:

[(1, 285440830), (2, 142720415), (5, 57088166), (10, 28544083), (1061, 269030), (2122, 134515), (5305, 53806), (10610, 26903)]