12928770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143653}}^1$

素因数の和:143666

約数の個数: 24

約数和(自身を含む): 33615036

約数和(自身を除く): 20686266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143653, 287306, 430959, 718265, 861918, 1292877, 1436530, 2154795, 2585754, 4309590, 6464385, 12928770]

約数ペア:

[(1, 12928770), (2, 6464385), (3, 4309590), (5, 2585754), (6, 2154795), (9, 1436530), (10, 1292877), (15, 861918), (18, 718265), (30, 430959), (45, 287306), (90, 143653)]