549396072470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{412147}}^1$

素因数の和:412437

約数の個数: 64

約数和(自身を含む): 1146628707840

約数和(自身を除く): 597232635370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 139, 274, 278, 685, 695, 959, 973, 1370, 1390, 1918, 1946, 4795, 4865, 9590, 9730, 19043, 38086, 95215, 133301, 190430, 266602, 412147, 666505, 824294, 1333010, 2060735, 2885029, 4121470, 5770058, 14425145, 28850290, 56464139, 57288433, 112928278, 114576866, 282320695, 286442165, 395248973, 401019031, 564641390, 572884330, 790497946, 802038062, 1976244865, 2005095155, 3952489730, 4010190310, 7848515321, 15697030642, 39242576605, 54939607247, 78485153210, 109879214494, 274698036235, 549396072470]

約数ペア:

[(1, 549396072470), (2, 274698036235), (5, 109879214494), (7, 78485153210), (10, 54939607247), (14, 39242576605), (35, 15697030642), (70, 7848515321), (137, 4010190310), (139, 3952489730), (274, 2005095155), (278, 1976244865), (685, 802038062), (695, 790497946), (959, 572884330), (973, 564641390), (1370, 401019031), (1390, 395248973), (1918, 286442165), (1946, 282320695), (4795, 114576866), (4865, 112928278), (9590, 57288433), (9730, 56464139), (19043, 28850290), (38086, 14425145), (95215, 5770058), (133301, 4121470), (190430, 2885029), (266602, 2060735), (412147, 1333010), (666505, 824294)]