1314636890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{21269}}^1$

素因数の和:22166

約数の個数: 32

約数和(自身を含む): 2707585920

約数和(自身を除く): 1392949030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 883, 1766, 4415, 6181, 8830, 12362, 21269, 30905, 42538, 61810, 106345, 148883, 212690, 297766, 744415, 1488830, 18780527, 37561054, 93902635, 131463689, 187805270, 262927378, 657318445, 1314636890]

約数ペア:

[(1, 1314636890), (2, 657318445), (5, 262927378), (7, 187805270), (10, 131463689), (14, 93902635), (35, 37561054), (70, 18780527), (883, 1488830), (1766, 744415), (4415, 297766), (6181, 212690), (8830, 148883), (12362, 106345), (21269, 61810), (30905, 42538)]