2049510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 5015520

約数和(自身を除く): 2966010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1289, 1590, 2578, 3867, 6445, 7734, 12890, 19335, 38670, 68317, 136634, 204951, 341585, 409902, 683170, 1024755, 2049510]

約数ペア:

[(1, 2049510), (2, 1024755), (3, 683170), (5, 409902), (6, 341585), (10, 204951), (15, 136634), (30, 68317), (53, 38670), (106, 19335), (159, 12890), (265, 7734), (318, 6445), (530, 3867), (795, 2578), (1289, 1590)]