330212470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4919}}^1$

素因数の和:5077

約数の個数: 48

約数和(自身を含む): 696612960

約数和(自身を除く): 366400490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 4919, 6713, 9590, 9838, 13426, 24595, 33565, 34433, 49190, 67130, 68866, 172165, 241031, 344330, 482062, 673903, 1205155, 1347806, 2410310, 3369515, 4717321, 6739030, 9434642, 23586605, 33021247, 47173210, 66042494, 165106235, 330212470]

約数ペア:

[(1, 330212470), (2, 165106235), (5, 66042494), (7, 47173210), (10, 33021247), (14, 23586605), (35, 9434642), (49, 6739030), (70, 4717321), (98, 3369515), (137, 2410310), (245, 1347806), (274, 1205155), (490, 673903), (685, 482062), (959, 344330), (1370, 241031), (1918, 172165), (4795, 68866), (4919, 67130), (6713, 49190), (9590, 34433), (9838, 33565), (13426, 24595)]