2110587115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 3219987456

約数和(自身を除く): 1109400341

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 283, 443, 455, 481, 1295, 1415, 1981, 2215, 2405, 3101, 3367, 3679, 5759, 9905, 10471, 15505, 16391, 16835, 18395, 25753, 28795, 40313, 52355, 73297, 81955, 114737, 125369, 128765, 136123, 201565, 213083, 366485, 573685, 626845, 680615, 877583, 952861, 1065415, 1491581, 1629797, 4387915, 4638653, 4764305, 7457905, 8148985, 11408579, 23193265, 32470571, 57042895, 60302489, 162352855, 301512445, 422117423, 2110587115]

約数ペア:

[(1, 2110587115), (5, 422117423), (7, 301512445), (13, 162352855), (35, 60302489), (37, 57042895), (65, 32470571), (91, 23193265), (185, 11408579), (259, 8148985), (283, 7457905), (443, 4764305), (455, 4638653), (481, 4387915), (1295, 1629797), (1415, 1491581), (1981, 1065415), (2215, 952861), (2405, 877583), (3101, 680615), (3367, 626845), (3679, 573685), (5759, 366485), (9905, 213083), (10471, 201565), (15505, 136123), (16391, 128765), (16835, 125369), (18395, 114737), (25753, 81955), (28795, 73297), (40313, 52355)]