82186790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11399}}^1$

素因数の和:11516

約数の個数: 32

約数和(自身を含む): 170726400

約数和(自身を除く): 88539610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 11399, 22798, 56995, 79793, 113990, 159586, 398965, 797930, 1174097, 2348194, 5870485, 8218679, 11740970, 16437358, 41093395, 82186790]

約数ペア:

[(1, 82186790), (2, 41093395), (5, 16437358), (7, 11740970), (10, 8218679), (14, 5870485), (35, 2348194), (70, 1174097), (103, 797930), (206, 398965), (515, 159586), (721, 113990), (1030, 79793), (1442, 56995), (3605, 22798), (7210, 11399)]