420214.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 11135232

約数和(自身を除く): 6593622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 3221, 6442, 9663, 16105, 19326, 32210, 48315, 96630, 151387, 302774, 454161, 756935, 908322, 1513870, 2270805, 4541610]

約数ペア:

[(1, 4541610), (2, 2270805), (3, 1513870), (5, 908322), (6, 756935), (10, 454161), (15, 302774), (30, 151387), (47, 96630), (94, 48315), (141, 32210), (235, 19326), (282, 16105), (470, 9663), (705, 6442), (1410, 3221)]