22011290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 47709000

約数和(自身を除く): 25697710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 1549, 2030, 2842, 3098, 7105, 7745, 10843, 14210, 15490, 21686, 44921, 54215, 75901, 89842, 108430, 151802, 224605, 314447, 379505, 449210, 628894, 759010, 1572235, 2201129, 3144470, 4402258, 11005645, 22011290]

約数ペア:

[(1, 22011290), (2, 11005645), (5, 4402258), (7, 3144470), (10, 2201129), (14, 1572235), (29, 759010), (35, 628894), (49, 449210), (58, 379505), (70, 314447), (98, 224605), (145, 151802), (203, 108430), (245, 89842), (290, 75901), (406, 54215), (490, 44921), (1015, 21686), (1421, 15490), (1549, 14210), (2030, 10843), (2842, 7745), (3098, 7105)]