2495193960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2970469}}^1$

素因数の和:2970490

約数の個数: 64

約数和(自身を含む): 8554953600

約数和(自身を除く): 6059759640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2970469, 5940938, 8911407, 11881876, 14852345, 17822814, 20793283, 23763752, 29704690, 35645628, 41586566, 44557035, 59409380, 62379849, 71291256, 83173132, 89114070, 103966415, 118818760, 124759698, 166346264, 178228140, 207932830, 249519396, 311899245, 356456280, 415865660, 499038792, 623798490, 831731320, 1247596980, 2495193960]

約数ペア:

[(1, 2495193960), (2, 1247596980), (3, 831731320), (4, 623798490), (5, 499038792), (6, 415865660), (7, 356456280), (8, 311899245), (10, 249519396), (12, 207932830), (14, 178228140), (15, 166346264), (20, 124759698), (21, 118818760), (24, 103966415), (28, 89114070), (30, 83173132), (35, 71291256), (40, 62379849), (42, 59409380), (56, 44557035), (60, 41586566), (70, 35645628), (84, 29704690), (105, 23763752), (120, 20793283), (140, 17822814), (168, 14852345), (210, 11881876), (280, 8911407), (420, 5940938), (840, 2970469)]