12988830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{432961}}^1$

素因数の和:432971

約数の個数: 16

約数和(自身を含む): 31173264

約数和(自身を除く): 18184434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 432961, 865922, 1298883, 2164805, 2597766, 4329610, 6494415, 12988830]

約数ペア:

[(1, 12988830), (2, 6494415), (3, 4329610), (5, 2597766), (6, 2164805), (10, 1298883), (15, 865922), (30, 432961)]