2170630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 4872960

約数和(自身を除く): 2702330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2819, 5638, 14095, 19733, 28190, 31009, 39466, 62018, 98665, 155045, 197330, 217063, 310090, 434126, 1085315, 2170630]

約数ペア:

[(1, 2170630), (2, 1085315), (5, 434126), (7, 310090), (10, 217063), (11, 197330), (14, 155045), (22, 98665), (35, 62018), (55, 39466), (70, 31009), (77, 28190), (110, 19733), (154, 14095), (385, 5638), (770, 2819)]