179957330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1973}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 370669824

約数和(自身を除く): 190712494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1303, 1973, 2606, 3946, 6515, 9121, 9865, 13030, 13811, 18242, 19730, 27622, 45605, 69055, 91210, 138110, 2570819, 5141638, 12854095, 17995733, 25708190, 35991466, 89978665, 179957330]

約数ペア:

[(1, 179957330), (2, 89978665), (5, 35991466), (7, 25708190), (10, 17995733), (14, 12854095), (35, 5141638), (70, 2570819), (1303, 138110), (1973, 91210), (2606, 69055), (3946, 45605), (6515, 27622), (9121, 19730), (9865, 18242), (13030, 13811)]