30586894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 51561216

約数和(自身を除く): 20974322

約数列:

[1, 2, 13, 26, 31, 62, 137, 274, 277, 403, 554, 806, 1781, 3562, 3601, 4247, 7202, 8494, 8587, 17174, 37949, 55211, 75898, 110422, 111631, 223262, 493337, 986674, 1176419, 2352838, 15293447, 30586894]

約数ペア:

[(1, 30586894), (2, 15293447), (13, 2352838), (26, 1176419), (31, 986674), (62, 493337), (137, 223262), (274, 111631), (277, 110422), (403, 75898), (554, 55211), (806, 37949), (1781, 17174), (3562, 8587), (3601, 8494), (4247, 7202)]