270197708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7883}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 556295040

約数和(自身を除く): 286097332

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 7883, 8569, 15766, 17138, 31532, 34276, 86713, 149777, 173426, 299554, 323203, 346852, 599108, 646406, 1292812, 1647547, 3295094, 3555233, 6140857, 6590188, 7110466, 12281714, 14220932, 24563428, 67549427, 135098854, 270197708]

約数ペア:

[(1, 270197708), (2, 135098854), (4, 67549427), (11, 24563428), (19, 14220932), (22, 12281714), (38, 7110466), (41, 6590188), (44, 6140857), (76, 3555233), (82, 3295094), (164, 1647547), (209, 1292812), (418, 646406), (451, 599108), (779, 346852), (836, 323203), (902, 299554), (1558, 173426), (1804, 149777), (3116, 86713), (7883, 34276), (8569, 31532), (15766, 17138)]