2300930905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 3551708160

約数和(自身を除く): 1250777255

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 103, 145, 203, 377, 455, 515, 721, 1015, 1339, 1693, 1885, 2639, 2987, 3605, 6695, 8465, 9373, 11851, 13195, 14935, 20909, 22009, 38831, 46865, 49097, 59255, 104545, 110045, 154063, 174379, 194155, 245485, 271817, 343679, 638261, 770315, 871895, 1220653, 1359085, 1718395, 2266927, 3191305, 4467827, 5056991, 6103265, 11334635, 15868489, 22339135, 25284955, 35398937, 65740883, 79342445, 176994685, 328704415, 460186181, 2300930905]

約数ペア:

[(1, 2300930905), (5, 460186181), (7, 328704415), (13, 176994685), (29, 79342445), (35, 65740883), (65, 35398937), (91, 25284955), (103, 22339135), (145, 15868489), (203, 11334635), (377, 6103265), (455, 5056991), (515, 4467827), (721, 3191305), (1015, 2266927), (1339, 1718395), (1693, 1359085), (1885, 1220653), (2639, 871895), (2987, 770315), (3605, 638261), (6695, 343679), (8465, 271817), (9373, 245485), (11851, 194155), (13195, 174379), (14935, 154063), (20909, 110045), (22009, 104545), (38831, 59255), (46865, 49097)]