56870010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631889}}^1$

素因数の和:631902

約数の個数: 24

約数和(自身を含む): 147862260

約数和(自身を除く): 90992250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631889, 1263778, 1895667, 3159445, 3791334, 5687001, 6318890, 9478335, 11374002, 18956670, 28435005, 56870010]

約数ペア:

[(1, 56870010), (2, 28435005), (3, 18956670), (5, 11374002), (6, 9478335), (9, 6318890), (10, 5687001), (15, 3791334), (18, 3159445), (30, 1895667), (45, 1263778), (90, 631889)]