393996090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13133203}}^1$

素因数の和:13133213

約数の個数: 16

約数和(自身を含む): 945590688

約数和(自身を除く): 551594598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13133203, 26266406, 39399609, 65666015, 78799218, 131332030, 196998045, 393996090]

約数ペア:

[(1, 393996090), (2, 196998045), (3, 131332030), (5, 78799218), (6, 65666015), (10, 39399609), (15, 26266406), (30, 13133203)]