1957770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2436

約数の個数: 40

約数和(自身を含む): 5266404

約数和(自身を除く): 3308634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2417, 4834, 7251, 12085, 14502, 21753, 24170, 36255, 43506, 65259, 72510, 108765, 130518, 195777, 217530, 326295, 391554, 652590, 978885, 1957770]

約数ペア:

[(1, 1957770), (2, 978885), (3, 652590), (5, 391554), (6, 326295), (9, 217530), (10, 195777), (15, 130518), (18, 108765), (27, 72510), (30, 65259), (45, 43506), (54, 36255), (81, 24170), (90, 21753), (135, 14502), (162, 12085), (270, 7251), (405, 4834), (810, 2417)]