61345310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{36299}}^1$

素因数の和:36332

約数の個数: 24

約数和(自身を含む): 119572200

約数和(自身を除く): 58226890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 36299, 72598, 181495, 362990, 471887, 943774, 2359435, 4718870, 6134531, 12269062, 30672655, 61345310]

約数ペア:

[(1, 61345310), (2, 30672655), (5, 12269062), (10, 6134531), (13, 4718870), (26, 2359435), (65, 943774), (130, 471887), (169, 362990), (338, 181495), (845, 72598), (1690, 36299)]