30310656

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 82119744

約数和(自身を除く): 51809088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 647, 732, 768, 976, 1294, 1464, 1941, 1952, 2588, 2928, 3882, 3904, 5176, 5856, 7764, 7808, 10352, 11712, 15528, 15616, 20704, 23424, 31056, 39467, 41408, 46848, 62112, 78934, 82816, 118401, 124224, 157868, 165632, 236802, 248448, 315736, 473604, 496896, 631472, 947208, 1262944, 1894416, 2525888, 3788832, 5051776, 7577664, 10103552, 15155328, 30310656]

約数ペア:

[(1, 30310656), (2, 15155328), (3, 10103552), (4, 7577664), (6, 5051776), (8, 3788832), (12, 2525888), (16, 1894416), (24, 1262944), (32, 947208), (48, 631472), (61, 496896), (64, 473604), (96, 315736), (122, 248448), (128, 236802), (183, 165632), (192, 157868), (244, 124224), (256, 118401), (366, 82816), (384, 78934), (488, 62112), (647, 46848), (732, 41408), (768, 39467), (976, 31056), (1294, 23424), (1464, 20704), (1941, 15616), (1952, 15528), (2588, 11712), (2928, 10352), (3882, 7808), (3904, 7764), (5176, 5856)]