84148130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2647}}^1$

素因数の和:2699

約数の個数: 48

約数和(自身を含む): 175594176

約数和(自身を除く): 91446046

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2647, 2890, 3179, 5294, 6358, 13235, 15895, 26470, 29117, 31790, 44999, 58234, 89998, 145585, 224995, 291170, 449990, 494989, 764983, 989978, 1529966, 2474945, 3824915, 4949890, 7649830, 8414813, 16829626, 42074065, 84148130]

約数ペア:

[(1, 84148130), (2, 42074065), (5, 16829626), (10, 8414813), (11, 7649830), (17, 4949890), (22, 3824915), (34, 2474945), (55, 1529966), (85, 989978), (110, 764983), (170, 494989), (187, 449990), (289, 291170), (374, 224995), (578, 145585), (935, 89998), (1445, 58234), (1870, 44999), (2647, 31790), (2890, 29117), (3179, 26470), (5294, 15895), (6358, 13235)]