438021170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{16217}}^1$

素因数の和:16334

約数の個数: 32

約数和(自身を含む): 820890288

約数和(自身を除く): 382869118

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 2701, 5402, 13505, 16217, 27010, 32434, 81085, 162170, 600029, 1183841, 1200058, 2367682, 3000145, 5919205, 6000290, 11838410, 43802117, 87604234, 219010585, 438021170]

約数ペア:

[(1, 438021170), (2, 219010585), (5, 87604234), (10, 43802117), (37, 11838410), (73, 6000290), (74, 5919205), (146, 3000145), (185, 2367682), (365, 1200058), (370, 1183841), (730, 600029), (2701, 162170), (5402, 81085), (13505, 32434), (16217, 27010)]