30223128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 82020960

約数和(自身を除く): 51797832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 617, 628, 942, 1234, 1256, 1851, 1884, 2041, 2468, 3702, 3768, 4082, 4936, 6123, 7404, 8021, 8164, 12246, 14808, 16042, 16328, 24063, 24492, 32084, 48126, 48984, 64168, 96252, 96869, 192504, 193738, 290607, 387476, 581214, 774952, 1162428, 1259297, 2324856, 2518594, 3777891, 5037188, 7555782, 10074376, 15111564, 30223128]

約数ペア:

[(1, 30223128), (2, 15111564), (3, 10074376), (4, 7555782), (6, 5037188), (8, 3777891), (12, 2518594), (13, 2324856), (24, 1259297), (26, 1162428), (39, 774952), (52, 581214), (78, 387476), (104, 290607), (156, 193738), (157, 192504), (312, 96869), (314, 96252), (471, 64168), (617, 48984), (628, 48126), (942, 32084), (1234, 24492), (1256, 24063), (1851, 16328), (1884, 16042), (2041, 14808), (2468, 12246), (3702, 8164), (3768, 8021), (4082, 7404), (4936, 6123)]