767800030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{81421}}^1$

素因数の和:81492

約数の個数: 32

約数和(自身を含む): 1477320768

約数和(自身を除く): 709520738

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 81421, 162842, 407105, 814210, 1872683, 3338261, 3745366, 6676522, 9363415, 16691305, 18726830, 33382610, 76780003, 153560006, 383900015, 767800030]

約数ペア:

[(1, 767800030), (2, 383900015), (5, 153560006), (10, 76780003), (23, 33382610), (41, 18726830), (46, 16691305), (82, 9363415), (115, 6676522), (205, 3745366), (230, 3338261), (410, 1872683), (943, 814210), (1886, 407105), (4715, 162842), (9430, 81421)]