30757958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 59039232

約数和(自身を除く): 28281274

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 242, 271, 469, 542, 737, 847, 938, 1474, 1694, 1897, 2981, 3794, 5159, 5962, 8107, 10318, 16214, 18157, 20867, 32791, 36314, 41734, 56749, 65582, 113498, 127099, 199727, 229537, 254198, 399454, 459074, 1398089, 2196997, 2796178, 4393994, 15378979, 30757958]

約数ペア:

[(1, 30757958), (2, 15378979), (7, 4393994), (11, 2796178), (14, 2196997), (22, 1398089), (67, 459074), (77, 399454), (121, 254198), (134, 229537), (154, 199727), (242, 127099), (271, 113498), (469, 65582), (542, 56749), (737, 41734), (847, 36314), (938, 32791), (1474, 20867), (1694, 18157), (1897, 16214), (2981, 10318), (3794, 8107), (5159, 5962)]