7188860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51365

約数の個数: 24

約数和(自身を含む): 17253600

約数和(自身を除く): 10064740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51349, 102698, 205396, 256745, 359443, 513490, 718886, 1026980, 1437772, 1797215, 3594430, 7188860]

約数ペア:

[(1, 7188860), (2, 3594430), (4, 1797215), (5, 1437772), (7, 1026980), (10, 718886), (14, 513490), (20, 359443), (28, 256745), (35, 205396), (70, 102698), (140, 51349)]