1640200310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23431433}}^1$

素因数の和:23431447

約数の個数: 16

約数和(自身を含む): 3374126496

約数和(自身を除く): 1733926186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 23431433, 46862866, 117157165, 164020031, 234314330, 328040062, 820100155, 1640200310]

約数ペア:

[(1, 1640200310), (2, 820100155), (5, 328040062), (7, 234314330), (10, 164020031), (14, 117157165), (35, 46862866), (70, 23431433)]