61363960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 160197120

約数和(自身を除く): 98833160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3271, 3752, 4690, 6542, 9380, 13084, 16355, 18760, 22897, 26168, 32710, 45794, 65420, 91588, 114485, 130840, 183176, 219157, 228970, 438314, 457940, 876628, 915880, 1095785, 1534099, 1753256, 2191570, 3068198, 4383140, 6136396, 7670495, 8766280, 12272792, 15340990, 30681980, 61363960]

約数ペア:

[(1, 61363960), (2, 30681980), (4, 15340990), (5, 12272792), (7, 8766280), (8, 7670495), (10, 6136396), (14, 4383140), (20, 3068198), (28, 2191570), (35, 1753256), (40, 1534099), (56, 1095785), (67, 915880), (70, 876628), (134, 457940), (140, 438314), (268, 228970), (280, 219157), (335, 183176), (469, 130840), (536, 114485), (670, 91588), (938, 65420), (1340, 45794), (1876, 32710), (2345, 26168), (2680, 22897), (3271, 18760), (3752, 16355), (4690, 13084), (6542, 9380)]