7344470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 7861930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 439, 478, 878, 1195, 1673, 2195, 2390, 3073, 3346, 4390, 6146, 8365, 15365, 16730, 30730, 104921, 209842, 524605, 734447, 1049210, 1468894, 3672235, 7344470]

約数ペア:

[(1, 7344470), (2, 3672235), (5, 1468894), (7, 1049210), (10, 734447), (14, 524605), (35, 209842), (70, 104921), (239, 30730), (439, 16730), (478, 15365), (878, 8365), (1195, 6146), (1673, 4390), (2195, 3346), (2390, 3073)]