126523170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1405813}}^1$

素因数の和:1405826

約数の個数: 24

約数和(自身を含む): 328960476

約数和(自身を除く): 202437306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1405813, 2811626, 4217439, 7029065, 8434878, 12652317, 14058130, 21087195, 25304634, 42174390, 63261585, 126523170]

約数ペア:

[(1, 126523170), (2, 63261585), (3, 42174390), (5, 25304634), (6, 21087195), (9, 14058130), (10, 12652317), (15, 8434878), (18, 7029065), (30, 4217439), (45, 2811626), (90, 1405813)]