190017090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{234589}}^1$

素因数の和:234608

約数の個数: 40

約数和(自身を含む): 510937020

約数和(自身を除く): 320919930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 234589, 469178, 703767, 1172945, 1407534, 2111301, 2345890, 3518835, 4222602, 6333903, 7037670, 10556505, 12667806, 19001709, 21113010, 31669515, 38003418, 63339030, 95008545, 190017090]

約数ペア:

[(1, 190017090), (2, 95008545), (3, 63339030), (5, 38003418), (6, 31669515), (9, 21113010), (10, 19001709), (15, 12667806), (18, 10556505), (27, 7037670), (30, 6333903), (45, 4222602), (54, 3518835), (81, 2345890), (90, 2111301), (135, 1407534), (162, 1172945), (270, 703767), (405, 469178), (810, 234589)]