70148071

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 17219609

約数列:

[1, 7, 29, 31, 71, 157, 203, 217, 497, 899, 1099, 2059, 2201, 4553, 4867, 6293, 11147, 14413, 15407, 31871, 34069, 63829, 78029, 141143, 323263, 345557, 446803, 988001, 2262841, 2418899, 10021153, 70148071]

約数ペア:

[(1, 70148071), (7, 10021153), (29, 2418899), (31, 2262841), (71, 988001), (157, 446803), (203, 345557), (217, 323263), (497, 141143), (899, 78029), (1099, 63829), (2059, 34069), (2201, 31871), (4553, 15407), (4867, 14413), (6293, 11147)]