71556810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183479}}^1$

素因数の和:183502

約数の個数: 32

約数和(自身を含む): 184947840

約数和(自身を除く): 113391030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 183479, 366958, 550437, 917395, 1100874, 1834790, 2385227, 2752185, 4770454, 5504370, 7155681, 11926135, 14311362, 23852270, 35778405, 71556810]

約数ペア:

[(1, 71556810), (2, 35778405), (3, 23852270), (5, 14311362), (6, 11926135), (10, 7155681), (13, 5504370), (15, 4770454), (26, 2752185), (30, 2385227), (39, 1834790), (65, 1100874), (78, 917395), (130, 550437), (195, 366958), (390, 183479)]