87256610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30403}}^1$

素因数の和:30458

約数の個数: 32

約数和(自身を含む): 183883392

約数和(自身を除く): 96626782

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 30403, 60806, 152015, 212821, 304030, 425642, 1064105, 1246523, 2128210, 2493046, 6232615, 8725661, 12465230, 17451322, 43628305, 87256610]

約数ペア:

[(1, 87256610), (2, 43628305), (5, 17451322), (7, 12465230), (10, 8725661), (14, 6232615), (35, 2493046), (41, 2128210), (70, 1246523), (82, 1064105), (205, 425642), (287, 304030), (410, 212821), (574, 152015), (1435, 60806), (2870, 30403)]