30403736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7351}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 63521280

約数和(自身を除く): 33117544

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 7351, 14702, 29404, 58808, 80861, 161722, 323444, 345497, 646888, 690994, 1381988, 2763976, 3800467, 7600934, 15201868, 30403736]

約数ペア:

[(1, 30403736), (2, 15201868), (4, 7600934), (8, 3800467), (11, 2763976), (22, 1381988), (44, 690994), (47, 646888), (88, 345497), (94, 323444), (188, 161722), (376, 80861), (517, 58808), (1034, 29404), (2068, 14702), (4136, 7351)]