30543305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 42311808

約数和(自身を除く): 11768503

約数列:

[1, 5, 13, 17, 65, 85, 131, 211, 221, 655, 1055, 1105, 1703, 2227, 2743, 3587, 8515, 11135, 13715, 17935, 27641, 28951, 46631, 138205, 144755, 233155, 359333, 469897, 1796665, 2349485, 6108661, 30543305]

約数ペア:

[(1, 30543305), (5, 6108661), (13, 2349485), (17, 1796665), (65, 469897), (85, 359333), (131, 233155), (211, 144755), (221, 138205), (655, 46631), (1055, 28951), (1105, 27641), (1703, 17935), (2227, 13715), (2743, 11135), (3587, 8515)]