170300210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 315323712

約数和(自身を除く): 145023502

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 422, 430, 1055, 1877, 2110, 3754, 9073, 9385, 18146, 18770, 45365, 80711, 90730, 161422, 396047, 403555, 792094, 807110, 1980235, 3960470, 17030021, 34060042, 85150105, 170300210]

約数ペア:

[(1, 170300210), (2, 85150105), (5, 34060042), (10, 17030021), (43, 3960470), (86, 1980235), (211, 807110), (215, 792094), (422, 403555), (430, 396047), (1055, 161422), (1877, 90730), (2110, 80711), (3754, 45365), (9073, 18770), (9385, 18146)]