39927810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2827

約数の個数: 64

約数和(自身を含む): 106025472

約数和(自身を除く): 66097662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2767, 2886, 4810, 5534, 7215, 8301, 13835, 14430, 16602, 27670, 35971, 41505, 71942, 83010, 102379, 107913, 179855, 204758, 215826, 307137, 359710, 511895, 539565, 614274, 1023790, 1079130, 1330927, 1535685, 2661854, 3071370, 3992781, 6654635, 7985562, 13309270, 19963905, 39927810]

約数ペア:

[(1, 39927810), (2, 19963905), (3, 13309270), (5, 7985562), (6, 6654635), (10, 3992781), (13, 3071370), (15, 2661854), (26, 1535685), (30, 1330927), (37, 1079130), (39, 1023790), (65, 614274), (74, 539565), (78, 511895), (111, 359710), (130, 307137), (185, 215826), (195, 204758), (222, 179855), (370, 107913), (390, 102379), (481, 83010), (555, 71942), (962, 41505), (1110, 35971), (1443, 27670), (2405, 16602), (2767, 14430), (2886, 13835), (4810, 8301), (5534, 7215)]