6720610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 13798512

約数和(自身を除く): 7077902

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3041, 6082, 15205, 30410, 39533, 51697, 79066, 103394, 197665, 258485, 395330, 516970, 672061, 1344122, 3360305, 6720610]

約数ペア:

[(1, 6720610), (2, 3360305), (5, 1344122), (10, 672061), (13, 516970), (17, 395330), (26, 258485), (34, 197665), (65, 103394), (85, 79066), (130, 51697), (170, 39533), (221, 30410), (442, 15205), (1105, 6082), (2210, 3041)]