2180331370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1004761}}^1$

素因数の和:1004806

約数の個数: 32

約数和(自身を含む): 4629943296

約数和(自身を除く): 2449611926

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1004761, 2009522, 5023805, 7033327, 10047610, 14066654, 31147591, 35166635, 62295182, 70333270, 155737955, 218033137, 311475910, 436066274, 1090165685, 2180331370]

約数ペア:

[(1, 2180331370), (2, 1090165685), (5, 436066274), (7, 311475910), (10, 218033137), (14, 155737955), (31, 70333270), (35, 62295182), (62, 35166635), (70, 31147591), (155, 14066654), (217, 10047610), (310, 7033327), (434, 5023805), (1085, 2009522), (2170, 1004761)]