119754290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2741}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 229209264

約数和(自身を除く): 109454974

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 2570, 2741, 4369, 5482, 8738, 13705, 21845, 27410, 43690, 46597, 93194, 232985, 465970, 704437, 1408874, 3522185, 7044370, 11975429, 23950858, 59877145, 119754290]

約数ペア:

[(1, 119754290), (2, 59877145), (5, 23950858), (10, 11975429), (17, 7044370), (34, 3522185), (85, 1408874), (170, 704437), (257, 465970), (514, 232985), (1285, 93194), (2570, 46597), (2741, 43690), (4369, 27410), (5482, 21845), (8738, 13705)]