278194230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1030349}}^1$

素因数の和:1030365

約数の個数: 32

約数和(自身を含む): 741852000

約数和(自身を除く): 463657770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1030349, 2060698, 3091047, 5151745, 6182094, 9273141, 10303490, 15455235, 18546282, 27819423, 30910470, 46365705, 55638846, 92731410, 139097115, 278194230]

約数ペア:

[(1, 278194230), (2, 139097115), (3, 92731410), (5, 55638846), (6, 46365705), (9, 30910470), (10, 27819423), (15, 18546282), (18, 15455235), (27, 10303490), (30, 9273141), (45, 6182094), (54, 5151745), (90, 3091047), (135, 2060698), (270, 1030349)]