12030788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 27349056

約数和(自身を除く): 15318268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 67, 77, 106, 121, 134, 154, 212, 242, 268, 308, 371, 469, 484, 583, 737, 742, 847, 938, 1166, 1474, 1484, 1694, 1876, 2332, 2948, 3388, 3551, 4081, 5159, 6413, 7102, 8107, 8162, 10318, 12826, 14204, 16214, 16324, 20636, 24857, 25652, 32428, 39061, 44891, 49714, 56749, 78122, 89782, 99428, 113498, 156244, 179564, 226996, 273427, 429671, 546854, 859342, 1093708, 1718684, 3007697, 6015394, 12030788]

約数ペア:

[(1, 12030788), (2, 6015394), (4, 3007697), (7, 1718684), (11, 1093708), (14, 859342), (22, 546854), (28, 429671), (44, 273427), (53, 226996), (67, 179564), (77, 156244), (106, 113498), (121, 99428), (134, 89782), (154, 78122), (212, 56749), (242, 49714), (268, 44891), (308, 39061), (371, 32428), (469, 25652), (484, 24857), (583, 20636), (737, 16324), (742, 16214), (847, 14204), (938, 12826), (1166, 10318), (1474, 8162), (1484, 8107), (1694, 7102), (1876, 6413), (2332, 5159), (2948, 4081), (3388, 3551)]