12190400490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{406346683}}^1$

素因数の和:406346693

約数の個数: 16

約数和(自身を含む): 29256961248

約数和(自身を除く): 17066560758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 406346683, 812693366, 1219040049, 2031733415, 2438080098, 4063466830, 6095200245, 12190400490]

約数ペア:

[(1, 12190400490), (2, 6095200245), (3, 4063466830), (5, 2438080098), (6, 2031733415), (10, 1219040049), (15, 812693366), (30, 406346683)]