141712020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{787289}}^1$

素因数の和:787304

約数の個数: 36

約数和(自身を含む): 429860340

約数和(自身を除く): 288148320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 787289, 1574578, 2361867, 3149156, 3936445, 4723734, 7085601, 7872890, 9447468, 11809335, 14171202, 15745780, 23618670, 28342404, 35428005, 47237340, 70856010, 141712020]

約数ペア:

[(1, 141712020), (2, 70856010), (3, 47237340), (4, 35428005), (5, 28342404), (6, 23618670), (9, 15745780), (10, 14171202), (12, 11809335), (15, 9447468), (18, 7872890), (20, 7085601), (30, 4723734), (36, 3936445), (45, 3149156), (60, 2361867), (90, 1574578), (180, 787289)]