1040384030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{70439}}^1$

素因数の和:70664

約数の個数: 32

約数和(自身を含む): 2150392320

約数和(自身を除く): 1110008290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 14770, 70439, 140878, 352195, 493073, 704390, 986146, 2465365, 4930730, 14862629, 29725258, 74313145, 104038403, 148626290, 208076806, 520192015, 1040384030]

約数ペア:

[(1, 1040384030), (2, 520192015), (5, 208076806), (7, 148626290), (10, 104038403), (14, 74313145), (35, 29725258), (70, 14862629), (211, 4930730), (422, 2465365), (1055, 986146), (1477, 704390), (2110, 493073), (2954, 352195), (7385, 140878), (14770, 70439)]