2101030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 24

約数和(自身を含む): 4022928

約数和(自身を除く): 1921898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 727, 1445, 1454, 2890, 3635, 7270, 12359, 24718, 61795, 123590, 210103, 420206, 1050515, 2101030]

約数ペア:

[(1, 2101030), (2, 1050515), (5, 420206), (10, 210103), (17, 123590), (34, 61795), (85, 24718), (170, 12359), (289, 7270), (578, 3635), (727, 2890), (1445, 1454)]