2149168310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{187373}}^1$

素因数の和:187448

約数の個数: 32

約数和(自身を含む): 4101242112

約数和(自身を除く): 1952073802

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 187373, 374746, 936865, 1873730, 5808563, 6932801, 11617126, 13865602, 29042815, 34664005, 58085630, 69328010, 214916831, 429833662, 1074584155, 2149168310]

約数ペア:

[(1, 2149168310), (2, 1074584155), (5, 429833662), (10, 214916831), (31, 69328010), (37, 58085630), (62, 34664005), (74, 29042815), (155, 13865602), (185, 11617126), (310, 6932801), (370, 5808563), (1147, 1873730), (2294, 936865), (5735, 374746), (11470, 187373)]