68411090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 70934830

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 83, 110, 118, 127, 166, 254, 295, 415, 590, 635, 649, 830, 913, 1270, 1298, 1397, 1826, 2794, 3245, 4565, 4897, 6490, 6985, 7493, 9130, 9794, 10541, 13970, 14986, 21082, 24485, 37465, 48970, 52705, 53867, 74930, 82423, 105410, 107734, 115951, 164846, 231902, 269335, 412115, 538670, 579755, 621919, 824230, 1159510, 1243838, 3109595, 6219190, 6841109, 13682218, 34205545, 68411090]

約数ペア:

[(1, 68411090), (2, 34205545), (5, 13682218), (10, 6841109), (11, 6219190), (22, 3109595), (55, 1243838), (59, 1159510), (83, 824230), (110, 621919), (118, 579755), (127, 538670), (166, 412115), (254, 269335), (295, 231902), (415, 164846), (590, 115951), (635, 107734), (649, 105410), (830, 82423), (913, 74930), (1270, 53867), (1298, 52705), (1397, 48970), (1826, 37465), (2794, 24485), (3245, 21082), (4565, 14986), (4897, 13970), (6490, 10541), (6985, 9794), (7493, 9130)]