102513460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{732239}}^1$

素因数の和:732255

約数の個数: 24

約数和(自身を含む): 246032640

約数和(自身を除く): 143519180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 732239, 1464478, 2928956, 3661195, 5125673, 7322390, 10251346, 14644780, 20502692, 25628365, 51256730, 102513460]

約数ペア:

[(1, 102513460), (2, 51256730), (4, 25628365), (5, 20502692), (7, 14644780), (10, 10251346), (14, 7322390), (20, 5125673), (28, 3661195), (35, 2928956), (70, 1464478), (140, 732239)]