30865272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 51214728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 599, 678, 904, 1198, 1356, 1797, 2147, 2396, 2712, 3594, 4294, 4792, 6441, 7188, 8588, 11381, 12882, 14376, 17176, 22762, 25764, 34143, 45524, 51528, 67687, 68286, 91048, 135374, 136572, 203061, 270748, 273144, 406122, 541496, 812244, 1286053, 1624488, 2572106, 3858159, 5144212, 7716318, 10288424, 15432636, 30865272]

約数ペア:

[(1, 30865272), (2, 15432636), (3, 10288424), (4, 7716318), (6, 5144212), (8, 3858159), (12, 2572106), (19, 1624488), (24, 1286053), (38, 812244), (57, 541496), (76, 406122), (113, 273144), (114, 270748), (152, 203061), (226, 136572), (228, 135374), (339, 91048), (452, 68286), (456, 67687), (599, 51528), (678, 45524), (904, 34143), (1198, 25764), (1356, 22762), (1797, 17176), (2147, 14376), (2396, 12882), (2712, 11381), (3594, 8588), (4294, 7188), (4792, 6441)]