2010359295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{172489}}^1$

素因数の和:172544

約数の個数: 48

約数和(自身を含む): 4090082880

約数和(自身を除く): 2079723585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 11655, 172489, 517467, 862445, 1207423, 1552401, 2587335, 3622269, 6037115, 6382093, 7762005, 10866807, 18111345, 19146279, 31910465, 44674651, 54334035, 57438837, 95731395, 134023953, 223373255, 287194185, 402071859, 670119765, 2010359295]

約数ペア:

[(1, 2010359295), (3, 670119765), (5, 402071859), (7, 287194185), (9, 223373255), (15, 134023953), (21, 95731395), (35, 57438837), (37, 54334035), (45, 44674651), (63, 31910465), (105, 19146279), (111, 18111345), (185, 10866807), (259, 7762005), (315, 6382093), (333, 6037115), (555, 3622269), (777, 2587335), (1295, 1552401), (1665, 1207423), (2331, 862445), (3885, 517467), (11655, 172489)]