218254230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{808349}}^1$

素因数の和:808365

約数の個数: 32

約数和(自身を含む): 582012000

約数和(自身を除く): 363757770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 808349, 1616698, 2425047, 4041745, 4850094, 7275141, 8083490, 12125235, 14550282, 21825423, 24250470, 36375705, 43650846, 72751410, 109127115, 218254230]

約数ペア:

[(1, 218254230), (2, 109127115), (3, 72751410), (5, 43650846), (6, 36375705), (9, 24250470), (10, 21825423), (15, 14550282), (18, 12125235), (27, 8083490), (30, 7275141), (45, 4850094), (54, 4041745), (90, 2425047), (135, 1616698), (270, 808349)]