229144630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7021

約数の個数: 64

約数和(自身を含む): 505709568

約数和(自身を除く): 276564938

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2990, 3289, 6578, 6967, 13934, 16445, 32890, 34835, 69670, 76637, 90571, 153274, 160241, 181142, 320482, 383185, 452855, 766370, 801205, 905710, 996281, 1602410, 1762651, 1992562, 2083133, 3525302, 4166266, 4981405, 8813255, 9962810, 10415665, 17626510, 20831330, 22914463, 45828926, 114572315, 229144630]

約数ペア:

[(1, 229144630), (2, 114572315), (5, 45828926), (10, 22914463), (11, 20831330), (13, 17626510), (22, 10415665), (23, 9962810), (26, 8813255), (46, 4981405), (55, 4166266), (65, 3525302), (110, 2083133), (115, 1992562), (130, 1762651), (143, 1602410), (230, 996281), (253, 905710), (286, 801205), (299, 766370), (506, 452855), (598, 383185), (715, 320482), (1265, 181142), (1430, 160241), (1495, 153274), (2530, 90571), (2990, 76637), (3289, 69670), (6578, 34835), (6967, 32890), (13934, 16445)]