30283870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 57195072

約数和(自身を除く): 26911202

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 373, 706, 746, 1765, 1865, 3530, 3730, 8119, 8579, 16238, 17158, 40595, 42895, 81190, 85790, 131669, 263338, 658345, 1316690, 3028387, 6056774, 15141935, 30283870]

約数ペア:

[(1, 30283870), (2, 15141935), (5, 6056774), (10, 3028387), (23, 1316690), (46, 658345), (115, 263338), (230, 131669), (353, 85790), (373, 81190), (706, 42895), (746, 40595), (1765, 17158), (1865, 16238), (3530, 8579), (3730, 8119)]