164699580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74189}}^1$

素因数の和:74238

約数の個数: 48

約数和(自身を含む): 473628960

約数和(自身を除く): 308929380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 74189, 148378, 222567, 296756, 370945, 445134, 741890, 890268, 1112835, 1483780, 2225670, 2744993, 4451340, 5489986, 8234979, 10979972, 13724965, 16469958, 27449930, 32939916, 41174895, 54899860, 82349790, 164699580]

約数ペア:

[(1, 164699580), (2, 82349790), (3, 54899860), (4, 41174895), (5, 32939916), (6, 27449930), (10, 16469958), (12, 13724965), (15, 10979972), (20, 8234979), (30, 5489986), (37, 4451340), (60, 2744993), (74, 2225670), (111, 1483780), (148, 1112835), (185, 890268), (222, 741890), (370, 445134), (444, 370945), (555, 296756), (740, 222567), (1110, 148378), (2220, 74189)]