23123870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 29752930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 509, 590, 649, 770, 826, 1018, 1298, 2065, 2545, 3245, 3563, 4130, 4543, 5090, 5599, 6490, 7126, 9086, 11198, 17815, 22715, 27995, 30031, 35630, 39193, 45430, 55990, 60062, 78386, 150155, 195965, 210217, 300310, 330341, 391930, 420434, 660682, 1051085, 1651705, 2102170, 2312387, 3303410, 4624774, 11561935, 23123870]

約数ペア:

[(1, 23123870), (2, 11561935), (5, 4624774), (7, 3303410), (10, 2312387), (11, 2102170), (14, 1651705), (22, 1051085), (35, 660682), (55, 420434), (59, 391930), (70, 330341), (77, 300310), (110, 210217), (118, 195965), (154, 150155), (295, 78386), (385, 60062), (413, 55990), (509, 45430), (590, 39193), (649, 35630), (770, 30031), (826, 27995), (1018, 22715), (1298, 17815), (2065, 11198), (2545, 9086), (3245, 7126), (3563, 6490), (4130, 5599), (4543, 5090)]