3948630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{18803}}^1$

素因数の和:18820

約数の個数: 32

約数和(自身を含む): 10831104

約数和(自身を除く): 6882474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 18803, 37606, 56409, 94015, 112818, 131621, 188030, 263242, 282045, 394863, 564090, 658105, 789726, 1316210, 1974315, 3948630]

約数ペア:

[(1, 3948630), (2, 1974315), (3, 1316210), (5, 789726), (6, 658105), (7, 564090), (10, 394863), (14, 282045), (15, 263242), (21, 188030), (30, 131621), (35, 112818), (42, 94015), (70, 56409), (105, 37606), (210, 18803)]