133715630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 245127168

約数和(自身を除く): 111411538

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 991, 1030, 1310, 1982, 4955, 9910, 13493, 26986, 67465, 102073, 129821, 134930, 204146, 259642, 510365, 649105, 1020730, 1298210, 13371563, 26743126, 66857815, 133715630]

約数ペア:

[(1, 133715630), (2, 66857815), (5, 26743126), (10, 13371563), (103, 1298210), (131, 1020730), (206, 649105), (262, 510365), (515, 259642), (655, 204146), (991, 134930), (1030, 129821), (1310, 102073), (1982, 67465), (4955, 26986), (9910, 13493)]