2648370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 6507072

約数和(自身を除く): 3858702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2053, 4106, 6159, 10265, 12318, 20530, 30795, 61590, 88279, 176558, 264837, 441395, 529674, 882790, 1324185, 2648370]

約数ペア:

[(1, 2648370), (2, 1324185), (3, 882790), (5, 529674), (6, 441395), (10, 264837), (15, 176558), (30, 88279), (43, 61590), (86, 30795), (129, 20530), (215, 12318), (258, 10265), (430, 6159), (645, 4106), (1290, 2053)]