2007178635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{32789}}^1$

素因数の和:32868

約数の個数: 64

約数和(自身を含む): 4079600640

約数和(自身を除く): 2072422005

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1113, 1155, 1749, 1855, 2915, 4081, 5565, 8745, 12243, 20405, 32789, 61215, 98367, 163945, 229523, 360679, 491835, 688569, 1082037, 1147615, 1737817, 1803395, 2524753, 3442845, 5213451, 5410185, 7574259, 8689085, 12164719, 12623765, 19115987, 26067255, 36494157, 37871295, 57347961, 60823595, 95579935, 133811909, 182470785, 286739805, 401435727, 669059545, 2007178635]

約数ペア:

[(1, 2007178635), (3, 669059545), (5, 401435727), (7, 286739805), (11, 182470785), (15, 133811909), (21, 95579935), (33, 60823595), (35, 57347961), (53, 37871295), (55, 36494157), (77, 26067255), (105, 19115987), (159, 12623765), (165, 12164719), (231, 8689085), (265, 7574259), (371, 5410185), (385, 5213451), (583, 3442845), (795, 2524753), (1113, 1803395), (1155, 1737817), (1749, 1147615), (1855, 1082037), (2915, 688569), (4081, 491835), (5565, 360679), (8745, 229523), (12243, 163945), (20405, 98367), (32789, 61215)]