90258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{307}}^1$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 210672

約数和(自身を除く): 120414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 614, 921, 1842, 2149, 4298, 6447, 12894, 15043, 30086, 45129, 90258]

約数ペア:

[(1, 90258), (2, 45129), (3, 30086), (6, 15043), (7, 12894), (14, 6447), (21, 4298), (42, 2149), (49, 1842), (98, 921), (147, 614), (294, 307)]