7424270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 8086258

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 1583, 2345, 3166, 4690, 7915, 11081, 15830, 22162, 55405, 106061, 110810, 212122, 530305, 742427, 1060610, 1484854, 3712135, 7424270]

約数ペア:

[(1, 7424270), (2, 3712135), (5, 1484854), (7, 1060610), (10, 742427), (14, 530305), (35, 212122), (67, 110810), (70, 106061), (134, 55405), (335, 22162), (469, 15830), (670, 11081), (938, 7915), (1583, 4690), (2345, 3166)]