6662590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 13444704

約数和(自身を除く): 6782114

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1637, 2035, 3274, 4070, 8185, 16370, 18007, 36014, 60569, 90035, 121138, 180070, 302845, 605690, 666259, 1332518, 3331295, 6662590]

約数ペア:

[(1, 6662590), (2, 3331295), (5, 1332518), (10, 666259), (11, 605690), (22, 302845), (37, 180070), (55, 121138), (74, 90035), (110, 60569), (185, 36014), (370, 18007), (407, 16370), (814, 8185), (1637, 4070), (2035, 3274)]