30437582

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 29282098

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 53, 106, 119, 127, 133, 238, 254, 266, 323, 371, 646, 742, 889, 901, 1007, 1778, 1802, 2014, 2159, 2261, 2413, 4318, 4522, 4826, 6307, 6731, 7049, 12614, 13462, 14098, 15113, 16891, 17119, 30226, 33782, 34238, 41021, 47117, 82042, 94234, 114427, 119833, 127889, 228854, 239666, 255778, 287147, 574294, 800989, 895223, 1601978, 1790446, 2174113, 4348226, 15218791, 30437582]

約数ペア:

[(1, 30437582), (2, 15218791), (7, 4348226), (14, 2174113), (17, 1790446), (19, 1601978), (34, 895223), (38, 800989), (53, 574294), (106, 287147), (119, 255778), (127, 239666), (133, 228854), (238, 127889), (254, 119833), (266, 114427), (323, 94234), (371, 82042), (646, 47117), (742, 41021), (889, 34238), (901, 33782), (1007, 30226), (1778, 17119), (1802, 16891), (2014, 15113), (2159, 14098), (2261, 13462), (2413, 12614), (4318, 7049), (4522, 6731), (4826, 6307)]