27243020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27799}}^1$

素因数の和:27822

約数の個数: 36

約数和(自身を含む): 66553200

約数和(自身を除く): 39310180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27799, 55598, 111196, 138995, 194593, 277990, 389186, 555980, 778372, 972965, 1362151, 1945930, 2724302, 3891860, 5448604, 6810755, 13621510, 27243020]

約数ペア:

[(1, 27243020), (2, 13621510), (4, 6810755), (5, 5448604), (7, 3891860), (10, 2724302), (14, 1945930), (20, 1362151), (28, 972965), (35, 778372), (49, 555980), (70, 389186), (98, 277990), (140, 194593), (196, 138995), (245, 111196), (490, 55598), (980, 27799)]