67151420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7242

約数の個数: 48

約数和(自身を含む): 163591680

約数和(自身を除く): 96440260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7159, 9380, 14318, 28636, 35795, 50113, 71590, 100226, 143180, 200452, 250565, 479653, 501130, 959306, 1002260, 1918612, 2398265, 3357571, 4796530, 6715142, 9593060, 13430284, 16787855, 33575710, 67151420]

約数ペア:

[(1, 67151420), (2, 33575710), (4, 16787855), (5, 13430284), (7, 9593060), (10, 6715142), (14, 4796530), (20, 3357571), (28, 2398265), (35, 1918612), (67, 1002260), (70, 959306), (134, 501130), (140, 479653), (268, 250565), (335, 200452), (469, 143180), (670, 100226), (938, 71590), (1340, 50113), (1876, 35795), (2345, 28636), (4690, 14318), (7159, 9380)]