10871140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11093}}^1$

素因数の和:11116

約数の個数: 36

約数和(自身を含む): 26559036

約数和(自身を除く): 15687896

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11093, 22186, 44372, 55465, 77651, 110930, 155302, 221860, 310604, 388255, 543557, 776510, 1087114, 1553020, 2174228, 2717785, 5435570, 10871140]

約数ペア:

[(1, 10871140), (2, 5435570), (4, 2717785), (5, 2174228), (7, 1553020), (10, 1087114), (14, 776510), (20, 543557), (28, 388255), (35, 310604), (49, 221860), (70, 155302), (98, 110930), (140, 77651), (196, 55465), (245, 44372), (490, 22186), (980, 11093)]