1598770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3078000

約数和(自身を除く): 1479230

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 149, 185, 290, 298, 370, 745, 1073, 1490, 2146, 4321, 5365, 5513, 8642, 10730, 11026, 21605, 27565, 43210, 55130, 159877, 319754, 799385, 1598770]

約数ペア:

[(1, 1598770), (2, 799385), (5, 319754), (10, 159877), (29, 55130), (37, 43210), (58, 27565), (74, 21605), (145, 11026), (149, 10730), (185, 8642), (290, 5513), (298, 5365), (370, 4321), (745, 2146), (1073, 1490)]