30453830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 29639098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1103, 1255, 2206, 2510, 2761, 5515, 5522, 11030, 12133, 13805, 24266, 27610, 60665, 121330, 276853, 553706, 1384265, 2768530, 3045383, 6090766, 15226915, 30453830]

約数ペア:

[(1, 30453830), (2, 15226915), (5, 6090766), (10, 3045383), (11, 2768530), (22, 1384265), (55, 553706), (110, 276853), (251, 121330), (502, 60665), (1103, 27610), (1255, 24266), (2206, 13805), (2510, 12133), (2761, 11030), (5515, 5522)]