65197790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22717}}^1$

素因数の和:22772

約数の個数: 32

約数和(自身を含む): 137398464

約数和(自身を除く): 72200674

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 22717, 45434, 113585, 159019, 227170, 318038, 795095, 931397, 1590190, 1862794, 4656985, 6519779, 9313970, 13039558, 32598895, 65197790]

約数ペア:

[(1, 65197790), (2, 32598895), (5, 13039558), (7, 9313970), (10, 6519779), (14, 4656985), (35, 1862794), (41, 1590190), (70, 931397), (82, 795095), (205, 318038), (287, 227170), (410, 159019), (574, 113585), (1435, 45434), (2870, 22717)]