2242087540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1455901}}^1$

素因数の和:1455928

約数の個数: 48

約数和(自身を含む): 5870196864

約数和(自身を除く): 3628109324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1455901, 2911802, 5823604, 7279505, 10191307, 14559010, 16014911, 20382614, 29118020, 32029822, 40765228, 50956535, 64059644, 80074555, 101913070, 112104377, 160149110, 203826140, 224208754, 320298220, 448417508, 560521885, 1121043770, 2242087540]

約数ペア:

[(1, 2242087540), (2, 1121043770), (4, 560521885), (5, 448417508), (7, 320298220), (10, 224208754), (11, 203826140), (14, 160149110), (20, 112104377), (22, 101913070), (28, 80074555), (35, 64059644), (44, 50956535), (55, 40765228), (70, 32029822), (77, 29118020), (110, 20382614), (140, 16014911), (154, 14559010), (220, 10191307), (308, 7279505), (385, 5823604), (770, 2911802), (1540, 1455901)]