170653910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1871}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 351516672

約数和(自身を除く): 180862762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1303, 1871, 2606, 3742, 6515, 9121, 9355, 13030, 13097, 18242, 18710, 26194, 45605, 65485, 91210, 130970, 2437913, 4875826, 12189565, 17065391, 24379130, 34130782, 85326955, 170653910]

約数ペア:

[(1, 170653910), (2, 85326955), (5, 34130782), (7, 24379130), (10, 17065391), (14, 12189565), (35, 4875826), (70, 2437913), (1303, 130970), (1871, 91210), (2606, 65485), (3742, 45605), (6515, 26194), (9121, 18710), (9355, 18242), (13030, 13097)]