71715390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17449}}^1$

素因数の和:17596

約数の個数: 32

約数和(自身を含む): 173383200

約数和(自身を除く): 101667810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 17449, 34898, 52347, 87245, 104694, 174490, 261735, 523470, 2390513, 4781026, 7171539, 11952565, 14343078, 23905130, 35857695, 71715390]

約数ペア:

[(1, 71715390), (2, 35857695), (3, 23905130), (5, 14343078), (6, 11952565), (10, 7171539), (15, 4781026), (30, 2390513), (137, 523470), (274, 261735), (411, 174490), (685, 104694), (822, 87245), (1370, 52347), (2055, 34898), (4110, 17449)]