70589295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 140512320

約数和(自身を除く): 69923025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 277, 315, 809, 831, 1385, 1939, 2427, 2493, 4045, 4155, 5663, 5817, 7281, 9695, 12135, 12465, 16989, 17451, 28315, 29085, 36405, 50967, 84945, 87255, 224093, 254835, 672279, 1120465, 1568651, 2016837, 3361395, 4705953, 7843255, 10084185, 14117859, 23529765, 70589295]

約数ペア:

[(1, 70589295), (3, 23529765), (5, 14117859), (7, 10084185), (9, 7843255), (15, 4705953), (21, 3361395), (35, 2016837), (45, 1568651), (63, 1120465), (105, 672279), (277, 254835), (315, 224093), (809, 87255), (831, 84945), (1385, 50967), (1939, 36405), (2427, 29085), (2493, 28315), (4045, 17451), (4155, 16989), (5663, 12465), (5817, 12135), (7281, 9695)]