30951152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 68700960

約数和(自身を除く): 37749808

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 53, 68, 76, 106, 113, 136, 152, 212, 226, 272, 304, 323, 424, 452, 646, 848, 901, 904, 1007, 1292, 1802, 1808, 1921, 2014, 2147, 2584, 3604, 3842, 4028, 4294, 5168, 5989, 7208, 7684, 8056, 8588, 11978, 14416, 15368, 16112, 17119, 17176, 23956, 30736, 34238, 34352, 36499, 47912, 68476, 72998, 95824, 101813, 113791, 136952, 145996, 203626, 227582, 273904, 291992, 407252, 455164, 583984, 814504, 910328, 1629008, 1820656, 1934447, 3868894, 7737788, 15475576, 30951152]

約数ペア:

[(1, 30951152), (2, 15475576), (4, 7737788), (8, 3868894), (16, 1934447), (17, 1820656), (19, 1629008), (34, 910328), (38, 814504), (53, 583984), (68, 455164), (76, 407252), (106, 291992), (113, 273904), (136, 227582), (152, 203626), (212, 145996), (226, 136952), (272, 113791), (304, 101813), (323, 95824), (424, 72998), (452, 68476), (646, 47912), (848, 36499), (901, 34352), (904, 34238), (1007, 30736), (1292, 23956), (1802, 17176), (1808, 17119), (1921, 16112), (2014, 15368), (2147, 14416), (2584, 11978), (3604, 8588), (3842, 8056), (4028, 7684), (4294, 7208), (5168, 5989)]