31175170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5849}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 61916400

約数和(自身を除く): 30741230

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 5849, 11698, 29245, 58490, 76037, 152074, 239809, 380185, 479618, 760370, 1199045, 2398090, 3117517, 6235034, 15587585, 31175170]

約数ペア:

[(1, 31175170), (2, 15587585), (5, 6235034), (10, 3117517), (13, 2398090), (26, 1199045), (41, 760370), (65, 479618), (82, 380185), (130, 239809), (205, 152074), (410, 76037), (533, 58490), (1066, 29245), (2665, 11698), (5330, 5849)]