258889230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{958849}}^1$

素因数の和:958865

約数の個数: 32

約数和(自身を含む): 690372000

約数和(自身を除く): 431482770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 958849, 1917698, 2876547, 4794245, 5753094, 8629641, 9588490, 14382735, 17259282, 25888923, 28765470, 43148205, 51777846, 86296410, 129444615, 258889230]

約数ペア:

[(1, 258889230), (2, 129444615), (3, 86296410), (5, 51777846), (6, 43148205), (9, 28765470), (10, 25888923), (15, 17259282), (18, 14382735), (27, 9588490), (30, 8629641), (45, 5753094), (54, 4794245), (90, 2876547), (135, 1917698), (270, 958849)]