42569930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1033}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 82860624

約数和(自身を除く): 40290694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1033, 1585, 2066, 3170, 4121, 5165, 8242, 10330, 13429, 20605, 26858, 41210, 67145, 134290, 327461, 654922, 1637305, 3274610, 4256993, 8513986, 21284965, 42569930]

約数ペア:

[(1, 42569930), (2, 21284965), (5, 8513986), (10, 4256993), (13, 3274610), (26, 1637305), (65, 654922), (130, 327461), (317, 134290), (634, 67145), (1033, 41210), (1585, 26858), (2066, 20605), (3170, 13429), (4121, 10330), (5165, 8242)]