30797748

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5449}}^1$

素因数の和:5616

約数の個数: 36

約数和(自身を含む): 78360100

約数和(自身を除く): 47562352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5449, 5652, 10898, 16347, 21796, 32694, 49041, 65388, 98082, 196164, 855493, 1710986, 2566479, 3421972, 5132958, 7699437, 10265916, 15398874, 30797748]

約数ペア:

[(1, 30797748), (2, 15398874), (3, 10265916), (4, 7699437), (6, 5132958), (9, 3421972), (12, 2566479), (18, 1710986), (36, 855493), (157, 196164), (314, 98082), (471, 65388), (628, 49041), (942, 32694), (1413, 21796), (1884, 16347), (2826, 10898), (5449, 5652)]