782690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 1524096

約数和(自身を除く): 741406

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 83, 115, 166, 205, 230, 410, 415, 830, 943, 1886, 1909, 3403, 3818, 4715, 6806, 9430, 9545, 17015, 19090, 34030, 78269, 156538, 391345, 782690]

約数ペア:

[(1, 782690), (2, 391345), (5, 156538), (10, 78269), (23, 34030), (41, 19090), (46, 17015), (82, 9545), (83, 9430), (115, 6806), (166, 4715), (205, 3818), (230, 3403), (410, 1909), (415, 1886), (830, 943)]