8680210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11298

約数の個数: 32

約数和(自身を含む): 19481472

約数和(自身を除く): 10801262

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 11273, 22546, 56365, 78911, 112730, 124003, 157822, 248006, 394555, 620015, 789110, 868021, 1240030, 1736042, 4340105, 8680210]

約数ペア:

[(1, 8680210), (2, 4340105), (5, 1736042), (7, 1240030), (10, 868021), (11, 789110), (14, 620015), (22, 394555), (35, 248006), (55, 157822), (70, 124003), (77, 112730), (110, 78911), (154, 56365), (385, 22546), (770, 11273)]