30518916

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 72836736

約数和(自身を除く): 42317820

約数列:

[1, 2, 3, 4, 6, 12, 97, 157, 167, 194, 291, 314, 334, 388, 471, 501, 582, 628, 668, 942, 1002, 1164, 1884, 2004, 15229, 16199, 26219, 30458, 32398, 45687, 48597, 52438, 60916, 64796, 78657, 91374, 97194, 104876, 157314, 182748, 194388, 314628, 2543243, 5086486, 7629729, 10172972, 15259458, 30518916]

約数ペア:

[(1, 30518916), (2, 15259458), (3, 10172972), (4, 7629729), (6, 5086486), (12, 2543243), (97, 314628), (157, 194388), (167, 182748), (194, 157314), (291, 104876), (314, 97194), (334, 91374), (388, 78657), (471, 64796), (501, 60916), (582, 52438), (628, 48597), (668, 45687), (942, 32398), (1002, 30458), (1164, 26219), (1884, 16199), (2004, 15229)]