70710255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20436

約数の個数: 48

約数和(自身を含む): 152815104

約数和(自身を除く): 82104849

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 20407, 61221, 102035, 142849, 183663, 224477, 306105, 428547, 673431, 714245, 918315, 1122385, 1285641, 1571339, 2020293, 2142735, 3367155, 4714017, 6428205, 7856695, 10101465, 14142051, 23570085, 70710255]

約数ペア:

[(1, 70710255), (3, 23570085), (5, 14142051), (7, 10101465), (9, 7856695), (11, 6428205), (15, 4714017), (21, 3367155), (33, 2142735), (35, 2020293), (45, 1571339), (55, 1285641), (63, 1122385), (77, 918315), (99, 714245), (105, 673431), (165, 428547), (231, 306105), (315, 224477), (385, 183663), (495, 142849), (693, 102035), (1155, 61221), (3465, 20407)]