749102590

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{240869}}^1$

素因数の和:241187

約数の個数: 16

約数和(自身を含む): 1352725920

約数和(自身を除く): 603623330

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 240869, 481738, 1204345, 2408690, 74910259, 149820518, 374551295, 749102590]

約数ペア:

[(1, 749102590), (2, 374551295), (5, 149820518), (10, 74910259), (311, 2408690), (622, 1204345), (1555, 481738), (3110, 240869)]