2170612090

素因数分解:

$2^1\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{75869}}^1$

素因数の和:78737

約数の個数: 16

約数和(自身を含む): 3908518920

約数和(自身を除く): 1737906830

約数列:

[1, 2, 5, 10, 2861, 5722, 14305, 28610, 75869, 151738, 379345, 758690, 217061209, 434122418, 1085306045, 2170612090]

約数ペア:

[(1, 2170612090), (2, 1085306045), (5, 434122418), (10, 217061209), (2861, 758690), (5722, 379345), (14305, 151738), (28610, 75869)]