121842949970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4154209}}^1$

素因数の和:4154642

約数の個数: 32

約数和(自身を含む): 251246620800

約数和(自身を除く): 129403670830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 14665, 29330, 4154209, 8308418, 20771045, 29079463, 41542090, 58158926, 145397315, 290794630, 1740613571, 3481227142, 8703067855, 12184294997, 17406135710, 24368589994, 60921474985, 121842949970]

約数ペア:

[(1, 121842949970), (2, 60921474985), (5, 24368589994), (7, 17406135710), (10, 12184294997), (14, 8703067855), (35, 3481227142), (70, 1740613571), (419, 290794630), (838, 145397315), (2095, 58158926), (2933, 41542090), (4190, 29079463), (5866, 20771045), (14665, 8308418), (29330, 4154209)]