2017590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 4894560

約数和(自身を除く): 2876970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 617, 654, 1090, 1234, 1635, 1851, 3085, 3270, 3702, 6170, 9255, 18510, 67253, 134506, 201759, 336265, 403518, 672530, 1008795, 2017590]

約数ペア:

[(1, 2017590), (2, 1008795), (3, 672530), (5, 403518), (6, 336265), (10, 201759), (15, 134506), (30, 67253), (109, 18510), (218, 9255), (327, 6170), (545, 3702), (617, 3270), (654, 3085), (1090, 1851), (1234, 1635)]