2130333945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{104659}}^1$

素因数の和:104749

約数の個数: 32

約数和(自身を含む): 3617049600

約数和(自身を除く): 1486715655

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 20355, 104659, 313977, 523295, 1569885, 2407157, 6174881, 7221471, 12035785, 18524643, 30874405, 36107355, 92623215, 142022263, 426066789, 710111315, 2130333945]

約数ペア:

[(1, 2130333945), (3, 710111315), (5, 426066789), (15, 142022263), (23, 92623215), (59, 36107355), (69, 30874405), (115, 18524643), (177, 12035785), (295, 7221471), (345, 6174881), (885, 2407157), (1357, 1569885), (4071, 523295), (6785, 313977), (20355, 104659)]