142728610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8971}}^1$

素因数の和:9058

約数の個数: 32

約数和(自身を含む): 270021312

約数和(自身を除く): 127292702

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 7955, 8971, 15910, 17942, 44855, 89710, 331927, 385753, 663854, 771506, 1659635, 1928765, 3319270, 3857530, 14272861, 28545722, 71364305, 142728610]

約数ペア:

[(1, 142728610), (2, 71364305), (5, 28545722), (10, 14272861), (37, 3857530), (43, 3319270), (74, 1928765), (86, 1659635), (185, 771506), (215, 663854), (370, 385753), (430, 331927), (1591, 89710), (3182, 44855), (7955, 17942), (8971, 15910)]