409290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 1123200

約数和(自身を除く): 713910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1949, 3898, 5847, 9745, 11694, 13643, 19490, 27286, 29235, 40929, 58470, 68215, 81858, 136430, 204645, 409290]

約数ペア:

[(1, 409290), (2, 204645), (3, 136430), (5, 81858), (6, 68215), (7, 58470), (10, 40929), (14, 29235), (15, 27286), (21, 19490), (30, 13643), (35, 11694), (42, 9745), (70, 5847), (105, 3898), (210, 1949)]