2116770045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3691}}^1$

素因数の和:3902

約数の個数: 64

約数和(自身を含む): 3885283584

約数和(自身を除く): 1768513539

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 173, 195, 221, 255, 519, 663, 865, 1105, 2249, 2595, 2941, 3315, 3691, 6747, 8823, 11073, 11245, 14705, 18455, 33735, 38233, 44115, 47983, 55365, 62747, 114699, 143949, 188241, 191165, 239915, 313735, 573495, 638543, 719745, 815711, 941205, 1915629, 2447133, 3192715, 4078555, 8301059, 9578145, 10855231, 12235665, 24903177, 32565693, 41505295, 54276155, 124515885, 141118003, 162828465, 423354009, 705590015, 2116770045]

約数ペア:

[(1, 2116770045), (3, 705590015), (5, 423354009), (13, 162828465), (15, 141118003), (17, 124515885), (39, 54276155), (51, 41505295), (65, 32565693), (85, 24903177), (173, 12235665), (195, 10855231), (221, 9578145), (255, 8301059), (519, 4078555), (663, 3192715), (865, 2447133), (1105, 1915629), (2249, 941205), (2595, 815711), (2941, 719745), (3315, 638543), (3691, 573495), (6747, 313735), (8823, 239915), (11073, 191165), (11245, 188241), (14705, 143949), (18455, 114699), (33735, 62747), (38233, 55365), (44115, 47983)]