3996370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 8448768

約数和(自身を除く): 4452398

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1543, 2590, 3086, 7715, 10801, 15430, 21602, 54005, 57091, 108010, 114182, 285455, 399637, 570910, 799274, 1998185, 3996370]

約数ペア:

[(1, 3996370), (2, 1998185), (5, 799274), (7, 570910), (10, 399637), (14, 285455), (35, 114182), (37, 108010), (70, 57091), (74, 54005), (185, 21602), (259, 15430), (370, 10801), (518, 7715), (1295, 3086), (1543, 2590)]