315462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 779760

約数和(自身を除く): 464298

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 49, 58, 74, 87, 98, 111, 147, 174, 203, 222, 259, 294, 406, 518, 609, 777, 1073, 1218, 1421, 1554, 1813, 2146, 2842, 3219, 3626, 4263, 5439, 6438, 7511, 8526, 10878, 15022, 22533, 45066, 52577, 105154, 157731, 315462]

約数ペア:

[(1, 315462), (2, 157731), (3, 105154), (6, 52577), (7, 45066), (14, 22533), (21, 15022), (29, 10878), (37, 8526), (42, 7511), (49, 6438), (58, 5439), (74, 4263), (87, 3626), (98, 3219), (111, 2842), (147, 2146), (174, 1813), (203, 1554), (222, 1421), (259, 1218), (294, 1073), (406, 777), (518, 609)]