143321660

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{9697}}^1$

素因数の和:10445

約数の個数: 24

約数和(自身を含む): 301413840

約数和(自身を除く): 158092180

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 9697, 14780, 19394, 38788, 48485, 96970, 193940, 7166083, 14332166, 28664332, 35830415, 71660830, 143321660]

約数ペア:

[(1, 143321660), (2, 71660830), (4, 35830415), (5, 28664332), (10, 14332166), (20, 7166083), (739, 193940), (1478, 96970), (2956, 48485), (3695, 38788), (7390, 19394), (9697, 14780)]