137487910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1964113}}^1$

素因数の和:1964127

約数の個数: 16

約数和(自身を含む): 282832416

約数和(自身を除く): 145344506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1964113, 3928226, 9820565, 13748791, 19641130, 27497582, 68743955, 137487910]

約数ペア:

[(1, 137487910), (2, 68743955), (5, 27497582), (7, 19641130), (10, 13748791), (14, 9820565), (35, 3928226), (70, 1964113)]