1827430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1866170

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 449, 814, 898, 2035, 2245, 4070, 4490, 4939, 9878, 16613, 24695, 33226, 49390, 83065, 166130, 182743, 365486, 913715, 1827430]

約数ペア:

[(1, 1827430), (2, 913715), (5, 365486), (10, 182743), (11, 166130), (22, 83065), (37, 49390), (55, 33226), (74, 24695), (110, 16613), (185, 9878), (370, 4939), (407, 4490), (449, 4070), (814, 2245), (898, 2035)]