2690995510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373231}}^1$

素因数の和:373348

約数の個数: 32

約数和(自身を含む): 5589522432

約数和(自身を除く): 2898526922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 373231, 746462, 1866155, 2612617, 3732310, 5225234, 13063085, 26126170, 38442793, 76885586, 192213965, 269099551, 384427930, 538199102, 1345497755, 2690995510]

約数ペア:

[(1, 2690995510), (2, 1345497755), (5, 538199102), (7, 384427930), (10, 269099551), (14, 192213965), (35, 76885586), (70, 38442793), (103, 26126170), (206, 13063085), (515, 5225234), (721, 3732310), (1030, 2612617), (1442, 1866155), (3605, 746462), (7210, 373231)]