2705810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 2415982

約数列:

[1, 2, 5, 10, 37, 71, 74, 103, 142, 185, 206, 355, 370, 515, 710, 1030, 2627, 3811, 5254, 7313, 7622, 13135, 14626, 19055, 26270, 36565, 38110, 73130, 270581, 541162, 1352905, 2705810]

約数ペア:

[(1, 2705810), (2, 1352905), (5, 541162), (10, 270581), (37, 73130), (71, 38110), (74, 36565), (103, 26270), (142, 19055), (185, 14626), (206, 13135), (355, 7622), (370, 7313), (515, 5254), (710, 3811), (1030, 2627)]