17331580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 25246340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2879, 3010, 5758, 6020, 11516, 14395, 20153, 28790, 40306, 57580, 80612, 100765, 123797, 201530, 247594, 403060, 495188, 618985, 866579, 1237970, 1733158, 2475940, 3466316, 4332895, 8665790, 17331580]

約数ペア:

[(1, 17331580), (2, 8665790), (4, 4332895), (5, 3466316), (7, 2475940), (10, 1733158), (14, 1237970), (20, 866579), (28, 618985), (35, 495188), (43, 403060), (70, 247594), (86, 201530), (140, 123797), (172, 100765), (215, 80612), (301, 57580), (430, 40306), (602, 28790), (860, 20153), (1204, 14395), (1505, 11516), (2879, 6020), (3010, 5758)]