17968290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26041}}^1$

素因数の和:26074

約数の個数: 32

約数和(自身を含む): 45000576

約数和(自身を除く): 27032286

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26041, 52082, 78123, 130205, 156246, 260410, 390615, 598943, 781230, 1197886, 1796829, 2994715, 3593658, 5989430, 8984145, 17968290]

約数ペア:

[(1, 17968290), (2, 8984145), (3, 5989430), (5, 3593658), (6, 2994715), (10, 1796829), (15, 1197886), (23, 781230), (30, 598943), (46, 390615), (69, 260410), (115, 156246), (138, 130205), (230, 78123), (345, 52082), (690, 26041)]