30331208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 27850552

約数列:

[1, 2, 4, 8, 73, 146, 167, 292, 311, 334, 584, 622, 668, 1244, 1336, 2488, 12191, 22703, 24382, 45406, 48764, 51937, 90812, 97528, 103874, 181624, 207748, 415496, 3791401, 7582802, 15165604, 30331208]

約数ペア:

[(1, 30331208), (2, 15165604), (4, 7582802), (8, 3791401), (73, 415496), (146, 207748), (167, 181624), (292, 103874), (311, 97528), (334, 90812), (584, 51937), (622, 48764), (668, 45406), (1244, 24382), (1336, 22703), (2488, 12191)]