30145264

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{4253}}^1$

素因数の和:4704

約数の個数: 20

約数和(自身を含む): 58552056

約数和(自身を除く): 28406792

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 4253, 7088, 8506, 17012, 34024, 68048, 1884079, 3768158, 7536316, 15072632, 30145264]

約数ペア:

[(1, 30145264), (2, 15072632), (4, 7536316), (8, 3768158), (16, 1884079), (443, 68048), (886, 34024), (1772, 17012), (3544, 8506), (4253, 7088)]