1330556570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19007951}}^1$

素因数の和:19007965

約数の個数: 16

約数和(自身を含む): 2737145088

約数和(自身を除く): 1406588518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19007951, 38015902, 95039755, 133055657, 190079510, 266111314, 665278285, 1330556570]

約数ペア:

[(1, 1330556570), (2, 665278285), (5, 266111314), (7, 190079510), (10, 133055657), (14, 95039755), (35, 38015902), (70, 19007951)]