201714630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517217}}^1$

素因数の和:517240

約数の個数: 32

約数和(自身を含む): 521355744

約数和(自身を除く): 319641114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517217, 1034434, 1551651, 2586085, 3103302, 5172170, 6723821, 7758255, 13447642, 15516510, 20171463, 33619105, 40342926, 67238210, 100857315, 201714630]

約数ペア:

[(1, 201714630), (2, 100857315), (3, 67238210), (5, 40342926), (6, 33619105), (10, 20171463), (13, 15516510), (15, 13447642), (26, 7758255), (30, 6723821), (39, 5172170), (65, 3103302), (78, 2586085), (130, 1551651), (195, 1034434), (390, 517217)]