42847690

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3041}}^1$

素因数の和:4457

約数の個数: 16

約数和(自身を含む): 77205960

約数和(自身を除く): 34358270

約数列:

[1, 2, 5, 10, 1409, 2818, 3041, 6082, 7045, 14090, 15205, 30410, 4284769, 8569538, 21423845, 42847690]

約数ペア:

[(1, 42847690), (2, 21423845), (5, 8569538), (10, 4284769), (1409, 30410), (2818, 15205), (3041, 14090), (6082, 7045)]