121431470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9539}}^1$

素因数の和:9632

約数の個数: 32

約数和(自身を含む): 233539200

約数和(自身を除く): 112107730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 9539, 12730, 19078, 47695, 95390, 181241, 362482, 639113, 906205, 1278226, 1812410, 3195565, 6391130, 12143147, 24286294, 60715735, 121431470]

約数ペア:

[(1, 121431470), (2, 60715735), (5, 24286294), (10, 12143147), (19, 6391130), (38, 3195565), (67, 1812410), (95, 1278226), (134, 906205), (190, 639113), (335, 362482), (670, 181241), (1273, 95390), (2546, 47695), (6365, 19078), (9539, 12730)]