12835140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213919}}^1$

素因数の和:213931

約数の個数: 24

約数和(自身を含む): 35938560

約数和(自身を除く): 23103420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213919, 427838, 641757, 855676, 1069595, 1283514, 2139190, 2567028, 3208785, 4278380, 6417570, 12835140]

約数ペア:

[(1, 12835140), (2, 6417570), (3, 4278380), (4, 3208785), (5, 2567028), (6, 2139190), (10, 1283514), (12, 1069595), (15, 855676), (20, 641757), (30, 427838), (60, 213919)]