9659020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68993}}^1$

素因数の和:69009

約数の個数: 24

約数和(自身を含む): 23181984

約数和(自身を除く): 13522964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68993, 137986, 275972, 344965, 482951, 689930, 965902, 1379860, 1931804, 2414755, 4829510, 9659020]

約数ペア:

[(1, 9659020), (2, 4829510), (4, 2414755), (5, 1931804), (7, 1379860), (10, 965902), (14, 689930), (20, 482951), (28, 344965), (35, 275972), (70, 137986), (140, 68993)]