2975210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 6445440

約数和(自身を除く): 3470230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2237, 4474, 11185, 15659, 22370, 31318, 42503, 78295, 85006, 156590, 212515, 297521, 425030, 595042, 1487605, 2975210]

約数ペア:

[(1, 2975210), (2, 1487605), (5, 595042), (7, 425030), (10, 297521), (14, 212515), (19, 156590), (35, 85006), (38, 78295), (70, 42503), (95, 31318), (133, 22370), (190, 15659), (266, 11185), (665, 4474), (1330, 2237)]