3809890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 8054784

約数和(自身を除く): 4244894

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1471, 2590, 2942, 7355, 10297, 14710, 20594, 51485, 54427, 102970, 108854, 272135, 380989, 544270, 761978, 1904945, 3809890]

約数ペア:

[(1, 3809890), (2, 1904945), (5, 761978), (7, 544270), (10, 380989), (14, 272135), (35, 108854), (37, 102970), (70, 54427), (74, 51485), (185, 20594), (259, 14710), (370, 10297), (518, 7355), (1295, 2942), (1471, 2590)]