470810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 895860

約数和(自身を除く): 425050

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 529, 890, 1058, 2047, 2645, 4094, 5290, 10235, 20470, 47081, 94162, 235405, 470810]

約数ペア:

[(1, 470810), (2, 235405), (5, 94162), (10, 47081), (23, 20470), (46, 10235), (89, 5290), (115, 4094), (178, 2645), (230, 2047), (445, 1058), (529, 890)]