330693790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127681}}^1$

素因数の和:127732

約数の個数: 32

約数和(自身を含む): 698675904

約数和(自身を除く): 367982114

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 127681, 255362, 638405, 893767, 1276810, 1787534, 4468835, 4724197, 8937670, 9448394, 23620985, 33069379, 47241970, 66138758, 165346895, 330693790]

約数ペア:

[(1, 330693790), (2, 165346895), (5, 66138758), (7, 47241970), (10, 33069379), (14, 23620985), (35, 9448394), (37, 8937670), (70, 4724197), (74, 4468835), (185, 1787534), (259, 1276810), (370, 893767), (518, 638405), (1295, 255362), (2590, 127681)]