30658144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 66298176

約数和(自身を除く): 35640032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 251, 347, 352, 502, 694, 1004, 1388, 2008, 2761, 2776, 3817, 4016, 5522, 5552, 7634, 8032, 11044, 11104, 15268, 22088, 30536, 44176, 61072, 87097, 88352, 122144, 174194, 348388, 696776, 958067, 1393552, 1916134, 2787104, 3832268, 7664536, 15329072, 30658144]

約数ペア:

[(1, 30658144), (2, 15329072), (4, 7664536), (8, 3832268), (11, 2787104), (16, 1916134), (22, 1393552), (32, 958067), (44, 696776), (88, 348388), (176, 174194), (251, 122144), (347, 88352), (352, 87097), (502, 61072), (694, 44176), (1004, 30536), (1388, 22088), (2008, 15268), (2761, 11104), (2776, 11044), (3817, 8032), (4016, 7634), (5522, 5552)]