3782170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 7900416

約数和(自身を除く): 4118246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 761, 994, 1522, 2485, 3805, 4970, 5327, 7610, 10654, 26635, 53270, 54031, 108062, 270155, 378217, 540310, 756434, 1891085, 3782170]

約数ペア:

[(1, 3782170), (2, 1891085), (5, 756434), (7, 540310), (10, 378217), (14, 270155), (35, 108062), (70, 54031), (71, 53270), (142, 26635), (355, 10654), (497, 7610), (710, 5327), (761, 4970), (994, 3805), (1522, 2485)]