3218522440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11494723}}^1$

素因数の和:11494741

約数の個数: 32

約数和(自身を含む): 8276201280

約数和(自身を除く): 5057678840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11494723, 22989446, 45978892, 57473615, 80463061, 91957784, 114947230, 160926122, 229894460, 321852244, 402315305, 459788920, 643704488, 804630610, 1609261220, 3218522440]

約数ペア:

[(1, 3218522440), (2, 1609261220), (4, 804630610), (5, 643704488), (7, 459788920), (8, 402315305), (10, 321852244), (14, 229894460), (20, 160926122), (28, 114947230), (35, 91957784), (40, 80463061), (56, 57473615), (70, 45978892), (140, 22989446), (280, 11494723)]