858761470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{119107}}^1$

素因数の和:119224

約数の個数: 32

約数和(自身を含む): 1783761408

約数和(自身を除く): 924999938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 119107, 238214, 595535, 833749, 1191070, 1667498, 4168745, 8337490, 12268021, 24536042, 61340105, 85876147, 122680210, 171752294, 429380735, 858761470]

約数ペア:

[(1, 858761470), (2, 429380735), (5, 171752294), (7, 122680210), (10, 85876147), (14, 61340105), (35, 24536042), (70, 12268021), (103, 8337490), (206, 4168745), (515, 1667498), (721, 1191070), (1030, 833749), (1442, 595535), (3605, 238214), (7210, 119107)]