7171010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 9279550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 139, 154, 278, 335, 385, 469, 670, 695, 737, 770, 938, 973, 1390, 1474, 1529, 1946, 2345, 3058, 3685, 4690, 4865, 5159, 7370, 7645, 9313, 9730, 10318, 10703, 15290, 18626, 21406, 25795, 46565, 51590, 53515, 65191, 93130, 102443, 107030, 130382, 204886, 325955, 512215, 651910, 717101, 1024430, 1434202, 3585505, 7171010]

約数ペア:

[(1, 7171010), (2, 3585505), (5, 1434202), (7, 1024430), (10, 717101), (11, 651910), (14, 512215), (22, 325955), (35, 204886), (55, 130382), (67, 107030), (70, 102443), (77, 93130), (110, 65191), (134, 53515), (139, 51590), (154, 46565), (278, 25795), (335, 21406), (385, 18626), (469, 15290), (670, 10703), (695, 10318), (737, 9730), (770, 9313), (938, 7645), (973, 7370), (1390, 5159), (1474, 4865), (1529, 4690), (1946, 3685), (2345, 3058)]