245057070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{74941}}^1$

素因数の和:75060

約数の個数: 32

約数和(自身を含む): 593540640

約数和(自身を除く): 348483570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 74941, 149882, 224823, 374705, 449646, 749410, 1124115, 2248230, 8168569, 16337138, 24505707, 40842845, 49011414, 81685690, 122528535, 245057070]

約数ペア:

[(1, 245057070), (2, 122528535), (3, 81685690), (5, 49011414), (6, 40842845), (10, 24505707), (15, 16337138), (30, 8168569), (109, 2248230), (218, 1124115), (327, 749410), (545, 449646), (654, 374705), (1090, 224823), (1635, 149882), (3270, 74941)]