30519170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 62923392

約数和(自身を除く): 32404222

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 67, 82, 101, 110, 134, 202, 205, 335, 410, 451, 505, 670, 737, 902, 1010, 1111, 1474, 2222, 2255, 2747, 3685, 4141, 4510, 5494, 5555, 6767, 7370, 8282, 11110, 13534, 13735, 20705, 27470, 30217, 33835, 41410, 45551, 60434, 67670, 74437, 91102, 148874, 151085, 227755, 277447, 302170, 372185, 455510, 554894, 744370, 1387235, 2774470, 3051917, 6103834, 15259585, 30519170]

約数ペア:

[(1, 30519170), (2, 15259585), (5, 6103834), (10, 3051917), (11, 2774470), (22, 1387235), (41, 744370), (55, 554894), (67, 455510), (82, 372185), (101, 302170), (110, 277447), (134, 227755), (202, 151085), (205, 148874), (335, 91102), (410, 74437), (451, 67670), (505, 60434), (670, 45551), (737, 41410), (902, 33835), (1010, 30217), (1111, 27470), (1474, 20705), (2222, 13735), (2255, 13534), (2747, 11110), (3685, 8282), (4141, 7370), (4510, 6767), (5494, 5555)]