30742816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 66213504

約数和(自身を除く): 35470688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1103, 1742, 2144, 2206, 3484, 4412, 6968, 8824, 13936, 14339, 17648, 27872, 28678, 35296, 57356, 73901, 114712, 147802, 229424, 295604, 458848, 591208, 960713, 1182416, 1921426, 2364832, 3842852, 7685704, 15371408, 30742816]

約数ペア:

[(1, 30742816), (2, 15371408), (4, 7685704), (8, 3842852), (13, 2364832), (16, 1921426), (26, 1182416), (32, 960713), (52, 591208), (67, 458848), (104, 295604), (134, 229424), (208, 147802), (268, 114712), (416, 73901), (536, 57356), (871, 35296), (1072, 28678), (1103, 27872), (1742, 17648), (2144, 14339), (2206, 13936), (3484, 8824), (4412, 6968)]