243338690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84787}}^1$

素因数の和:84842

約数の個数: 32

約数和(自身を含む): 512797824

約数和(自身を除く): 269459134

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 84787, 169574, 423935, 593509, 847870, 1187018, 2967545, 3476267, 5935090, 6952534, 17381335, 24333869, 34762670, 48667738, 121669345, 243338690]

約数ペア:

[(1, 243338690), (2, 121669345), (5, 48667738), (7, 34762670), (10, 24333869), (14, 17381335), (35, 6952534), (41, 5935090), (70, 3476267), (82, 2967545), (205, 1187018), (287, 847870), (410, 593509), (574, 423935), (1435, 169574), (2870, 84787)]