2056538070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617579}}^1$

素因数の和:617629

約数の個数: 48

約数和(自身を含む): 5491521360

約数和(自身を除く): 3434983290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 617579, 1235158, 1852737, 3087895, 3705474, 5558211, 6175790, 9263685, 11116422, 18527370, 22850423, 27791055, 45700846, 55582110, 68551269, 114252115, 137102538, 205653807, 228504230, 342756345, 411307614, 685512690, 1028269035, 2056538070]

約数ペア:

[(1, 2056538070), (2, 1028269035), (3, 685512690), (5, 411307614), (6, 342756345), (9, 228504230), (10, 205653807), (15, 137102538), (18, 114252115), (30, 68551269), (37, 55582110), (45, 45700846), (74, 27791055), (90, 22850423), (111, 18527370), (185, 11116422), (222, 9263685), (333, 6175790), (370, 5558211), (555, 3705474), (666, 3087895), (1110, 1852737), (1665, 1235158), (3330, 617579)]