120186490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 221538240

約数和(自身を除く): 101351750

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 1627, 3254, 7387, 8135, 14774, 16270, 36935, 73870, 135041, 144803, 270082, 289606, 675205, 724015, 1350410, 1448030, 12018649, 24037298, 60093245, 120186490]

約数ペア:

[(1, 120186490), (2, 60093245), (5, 24037298), (10, 12018649), (83, 1448030), (89, 1350410), (166, 724015), (178, 675205), (415, 289606), (445, 270082), (830, 144803), (890, 135041), (1627, 73870), (3254, 36935), (7387, 16270), (8135, 14774)]