168380090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30559}}^1$

素因数の和:30614

約数の個数: 32

約数和(自身を含む): 330048000

約数和(自身を除く): 161667910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 30559, 61118, 152795, 305590, 580621, 886211, 1161242, 1772422, 2903105, 4431055, 5806210, 8862110, 16838009, 33676018, 84190045, 168380090]

約数ペア:

[(1, 168380090), (2, 84190045), (5, 33676018), (10, 16838009), (19, 8862110), (29, 5806210), (38, 4431055), (58, 2903105), (95, 1772422), (145, 1161242), (190, 886211), (290, 580621), (551, 305590), (1102, 152795), (2755, 61118), (5510, 30559)]