39930170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18446

約数の個数: 32

約数和(自身を含む): 84796416

約数和(自身を除く): 44866246

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18401, 36802, 92005, 128807, 184010, 257614, 570431, 644035, 1140862, 1288070, 2852155, 3993017, 5704310, 7986034, 19965085, 39930170]

約数ペア:

[(1, 39930170), (2, 19965085), (5, 7986034), (7, 5704310), (10, 3993017), (14, 2852155), (31, 1288070), (35, 1140862), (62, 644035), (70, 570431), (155, 257614), (217, 184010), (310, 128807), (434, 92005), (1085, 36802), (2170, 18401)]