121737690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1352641}}^1$

素因数の和:1352654

約数の個数: 24

約数和(自身を含む): 316518228

約数和(自身を除く): 194780538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1352641, 2705282, 4057923, 6763205, 8115846, 12173769, 13526410, 20289615, 24347538, 40579230, 60868845, 121737690]

約数ペア:

[(1, 121737690), (2, 60868845), (3, 40579230), (5, 24347538), (6, 20289615), (9, 13526410), (10, 12173769), (15, 8115846), (18, 6763205), (30, 4057923), (45, 2705282), (90, 1352641)]