163397820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{8081}}^1$

素因数の和:8430

約数の個数: 48

約数和(自身を含む): 458928288

約数和(自身を除く): 295530468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 4044, 5055, 6740, 8081, 10110, 16162, 20220, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 242430, 484860, 2723297, 5446594, 8169891, 10893188, 13616485, 16339782, 27232970, 32679564, 40849455, 54465940, 81698910, 163397820]

約数ペア:

[(1, 163397820), (2, 81698910), (3, 54465940), (4, 40849455), (5, 32679564), (6, 27232970), (10, 16339782), (12, 13616485), (15, 10893188), (20, 8169891), (30, 5446594), (60, 2723297), (337, 484860), (674, 242430), (1011, 161620), (1348, 121215), (1685, 96972), (2022, 80810), (3370, 48486), (4044, 40405), (5055, 32324), (6740, 24243), (8081, 20220), (10110, 16162)]