2598755685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7669}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 4638816000

約数和(自身を除く): 2040060315

約数列:

[1, 3, 5, 15, 19, 29, 41, 57, 87, 95, 123, 145, 205, 285, 435, 551, 615, 779, 1189, 1653, 2337, 2755, 3567, 3895, 5945, 7669, 8265, 11685, 17835, 22591, 23007, 38345, 67773, 112955, 115035, 145711, 222401, 314429, 338865, 437133, 667203, 728555, 943287, 1112005, 1572145, 2185665, 3336015, 4225619, 4716435, 5974151, 9118441, 12676857, 17922453, 21128095, 27355323, 29870755, 45592205, 63384285, 89612265, 136776615, 173250379, 519751137, 866251895, 2598755685]

約数ペア:

[(1, 2598755685), (3, 866251895), (5, 519751137), (15, 173250379), (19, 136776615), (29, 89612265), (41, 63384285), (57, 45592205), (87, 29870755), (95, 27355323), (123, 21128095), (145, 17922453), (205, 12676857), (285, 9118441), (435, 5974151), (551, 4716435), (615, 4225619), (779, 3336015), (1189, 2185665), (1653, 1572145), (2337, 1112005), (2755, 943287), (3567, 728555), (3895, 667203), (5945, 437133), (7669, 338865), (8265, 314429), (11685, 222401), (17835, 145711), (22591, 115035), (23007, 112955), (38345, 67773)]