2059530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5461344

約数和(自身を除く): 3401814

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 6241, 8690, 12482, 13035, 18723, 26070, 31205, 37446, 62410, 68651, 93615, 137302, 187230, 205953, 343255, 411906, 686510, 1029765, 2059530]

約数ペア:

[(1, 2059530), (2, 1029765), (3, 686510), (5, 411906), (6, 343255), (10, 205953), (11, 187230), (15, 137302), (22, 93615), (30, 68651), (33, 62410), (55, 37446), (66, 31205), (79, 26070), (110, 18723), (158, 13035), (165, 12482), (237, 8690), (330, 6241), (395, 5214), (474, 4345), (790, 2607), (869, 2370), (1185, 1738)]