34018985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 55847232

約数和(自身を除く): 21828247

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 971, 1001, 2695, 3185, 4855, 5005, 6797, 7007, 10681, 12623, 33985, 35035, 47579, 53405, 63115, 74767, 88361, 138853, 237895, 373835, 441805, 523369, 618527, 694265, 971971, 2616845, 3092635, 4859855, 6803797, 34018985]

約数ペア:

[(1, 34018985), (5, 6803797), (7, 4859855), (11, 3092635), (13, 2616845), (35, 971971), (49, 694265), (55, 618527), (65, 523369), (77, 441805), (91, 373835), (143, 237895), (245, 138853), (385, 88361), (455, 74767), (539, 63115), (637, 53405), (715, 47579), (971, 35035), (1001, 33985), (2695, 12623), (3185, 10681), (4855, 7007), (5005, 6797)]