620021310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20667377}}^1$

素因数の和:20667387

約数の個数: 16

約数和(自身を含む): 1488051216

約数和(自身を除く): 868029906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20667377, 41334754, 62002131, 103336885, 124004262, 206673770, 310010655, 620021310]

約数ペア:

[(1, 620021310), (2, 310010655), (3, 206673770), (5, 124004262), (6, 103336885), (10, 62002131), (15, 41334754), (30, 20667377)]