31234210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10883}}^1$

素因数の和:10938

約数の個数: 32

約数和(自身を含む): 65826432

約数和(自身を除く): 34592222

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 10883, 21766, 54415, 76181, 108830, 152362, 380905, 446203, 761810, 892406, 2231015, 3123421, 4462030, 6246842, 15617105, 31234210]

約数ペア:

[(1, 31234210), (2, 15617105), (5, 6246842), (7, 4462030), (10, 3123421), (14, 2231015), (35, 892406), (41, 761810), (70, 446203), (82, 380905), (205, 152362), (287, 108830), (410, 76181), (574, 54415), (1435, 21766), (2870, 10883)]