1915975260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10644307}}^1$

素因数の和:10644322

約数の個数: 36

約数和(自身を含む): 5811792168

約数和(自身を除く): 3895816908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10644307, 21288614, 31932921, 42577228, 53221535, 63865842, 95798763, 106443070, 127731684, 159664605, 191597526, 212886140, 319329210, 383195052, 478993815, 638658420, 957987630, 1915975260]

約数ペア:

[(1, 1915975260), (2, 957987630), (3, 638658420), (4, 478993815), (5, 383195052), (6, 319329210), (9, 212886140), (10, 191597526), (12, 159664605), (15, 127731684), (18, 106443070), (20, 95798763), (30, 63865842), (36, 53221535), (45, 42577228), (60, 31932921), (90, 21288614), (180, 10644307)]