12078030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{402601}}^1$

素因数の和:402611

約数の個数: 16

約数和(自身を含む): 28987344

約数和(自身を除く): 16909314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 402601, 805202, 1207803, 2013005, 2415606, 4026010, 6039015, 12078030]

約数ペア:

[(1, 12078030), (2, 6039015), (3, 4026010), (5, 2415606), (6, 2013005), (10, 1207803), (15, 805202), (30, 402601)]