1330461310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{3919}}^1$

素因数の和:5940

約数の個数: 32

約数和(自身を含む): 2537619840

約数和(自身を除く): 1207158530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1997, 3919, 3994, 7838, 9985, 19595, 19970, 33949, 39190, 66623, 67898, 133246, 169745, 333115, 339490, 666230, 7826243, 15652486, 39131215, 78262430, 133046131, 266092262, 665230655, 1330461310]

約数ペア:

[(1, 1330461310), (2, 665230655), (5, 266092262), (10, 133046131), (17, 78262430), (34, 39131215), (85, 15652486), (170, 7826243), (1997, 666230), (3919, 339490), (3994, 333115), (7838, 169745), (9985, 133246), (19595, 67898), (19970, 66623), (33949, 39190)]