2019772530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7480639}}^1$

素因数の和:7480655

約数の個数: 32

約数和(自身を含む): 5386060800

約数和(自身を除く): 3366288270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7480639, 14961278, 22441917, 37403195, 44883834, 67325751, 74806390, 112209585, 134651502, 201977253, 224419170, 336628755, 403954506, 673257510, 1009886265, 2019772530]

約数ペア:

[(1, 2019772530), (2, 1009886265), (3, 673257510), (5, 403954506), (6, 336628755), (9, 224419170), (10, 201977253), (15, 134651502), (18, 112209585), (27, 74806390), (30, 67325751), (45, 44883834), (54, 37403195), (90, 22441917), (135, 14961278), (270, 7480639)]