140594522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 229521600

約数和(自身を除く): 88927078

約数列:

[1, 2, 17, 34, 59, 109, 118, 218, 643, 1003, 1286, 1853, 2006, 3706, 6431, 10931, 12862, 21862, 37937, 70087, 75874, 109327, 140174, 218654, 644929, 1191479, 1289858, 2382958, 4135133, 8270266, 70297261, 140594522]

約数ペア:

[(1, 140594522), (2, 70297261), (17, 8270266), (34, 4135133), (59, 2382958), (109, 1289858), (118, 1191479), (218, 644929), (643, 218654), (1003, 140174), (1286, 109327), (1853, 75874), (2006, 70087), (3706, 37937), (6431, 21862), (10931, 12862)]