2987130530

素因数分解:

$2^1\times 5^1\times {\mathrm{4463}}^1\times {\mathrm{66931}}^1$

素因数の和:71401

約数の個数: 16

約数和(自身を含む): 5378120064

約数和(自身を除く): 2390989534

約数列:

[1, 2, 5, 10, 4463, 8926, 22315, 44630, 66931, 133862, 334655, 669310, 298713053, 597426106, 1493565265, 2987130530]

約数ペア:

[(1, 2987130530), (2, 1493565265), (5, 597426106), (10, 298713053), (4463, 669310), (8926, 334655), (22315, 133862), (44630, 66931)]