380855230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{15413}}^1$

素因数の和:15780

約数の個数: 32

約数和(自身を含む): 785744064

約数和(自身を除く): 404888834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 12355, 15413, 24710, 30826, 77065, 107891, 154130, 215782, 539455, 1078910, 5440789, 10881578, 27203945, 38085523, 54407890, 76171046, 190427615, 380855230]

約数ペア:

[(1, 380855230), (2, 190427615), (5, 76171046), (7, 54407890), (10, 38085523), (14, 27203945), (35, 10881578), (70, 5440789), (353, 1078910), (706, 539455), (1765, 215782), (2471, 154130), (3530, 107891), (4942, 77065), (12355, 30826), (15413, 24710)]