28668870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106181}}^1$

素因数の和:106197

約数の個数: 32

約数和(自身を含む): 76451040

約数和(自身を除く): 47782170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106181, 212362, 318543, 530905, 637086, 955629, 1061810, 1592715, 1911258, 2866887, 3185430, 4778145, 5733774, 9556290, 14334435, 28668870]

約数ペア:

[(1, 28668870), (2, 14334435), (3, 9556290), (5, 5733774), (6, 4778145), (9, 3185430), (10, 2866887), (15, 1911258), (18, 1592715), (27, 1061810), (30, 955629), (45, 637086), (54, 530905), (90, 318543), (135, 212362), (270, 106181)]