69352020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385289}}^1$

素因数の和:385304

約数の個数: 36

約数和(自身を含む): 210368340

約数和(自身を除く): 141016320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385289, 770578, 1155867, 1541156, 1926445, 2311734, 3467601, 3852890, 4623468, 5779335, 6935202, 7705780, 11558670, 13870404, 17338005, 23117340, 34676010, 69352020]

約数ペア:

[(1, 69352020), (2, 34676010), (3, 23117340), (4, 17338005), (5, 13870404), (6, 11558670), (9, 7705780), (10, 6935202), (12, 5779335), (15, 4623468), (18, 3852890), (20, 3467601), (30, 2311734), (36, 1926445), (45, 1541156), (60, 1155867), (90, 770578), (180, 385289)]