30196454

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 24

約数和(自身を含む): 48739320

約数和(自身を除く): 18542866

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 587, 1174, 1513, 3026, 9979, 19958, 25721, 51442, 52243, 104486, 169643, 339286, 888131, 1776262, 15098227, 30196454]

約数ペア:

[(1, 30196454), (2, 15098227), (17, 1776262), (34, 888131), (89, 339286), (178, 169643), (289, 104486), (578, 52243), (587, 51442), (1174, 25721), (1513, 19958), (3026, 9979)]