304811290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{3347}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 627709824

約数和(自身を除く): 322898534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1301, 2602, 3347, 6505, 6694, 9107, 13010, 16735, 18214, 23429, 33470, 45535, 46858, 91070, 117145, 234290, 4354447, 8708894, 21772235, 30481129, 43544470, 60962258, 152405645, 304811290]

約数ペア:

[(1, 304811290), (2, 152405645), (5, 60962258), (7, 43544470), (10, 30481129), (14, 21772235), (35, 8708894), (70, 4354447), (1301, 234290), (2602, 117145), (3347, 91070), (6505, 46858), (6694, 45535), (9107, 33470), (13010, 23429), (16735, 18214)]