30865632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 96671232

約数和(自身を除く): 65805600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 1997, 2208, 2576, 3864, 3994, 5152, 5991, 7728, 7988, 11982, 13979, 15456, 15976, 23964, 27958, 31952, 41937, 45931, 47928, 55916, 63904, 83874, 91862, 95856, 111832, 137793, 167748, 183724, 191712, 223664, 275586, 321517, 335496, 367448, 447328, 551172, 643034, 670992, 734896, 964551, 1102344, 1286068, 1341984, 1469792, 1929102, 2204688, 2572136, 3858204, 4409376, 5144272, 7716408, 10288544, 15432816, 30865632]

約数ペア:

[(1, 30865632), (2, 15432816), (3, 10288544), (4, 7716408), (6, 5144272), (7, 4409376), (8, 3858204), (12, 2572136), (14, 2204688), (16, 1929102), (21, 1469792), (23, 1341984), (24, 1286068), (28, 1102344), (32, 964551), (42, 734896), (46, 670992), (48, 643034), (56, 551172), (69, 447328), (84, 367448), (92, 335496), (96, 321517), (112, 275586), (138, 223664), (161, 191712), (168, 183724), (184, 167748), (224, 137793), (276, 111832), (322, 95856), (336, 91862), (368, 83874), (483, 63904), (552, 55916), (644, 47928), (672, 45931), (736, 41937), (966, 31952), (1104, 27958), (1288, 23964), (1932, 15976), (1997, 15456), (2208, 13979), (2576, 11982), (3864, 7988), (3994, 7728), (5152, 5991)]