1271260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 2827440

約数和(自身を除く): 1556180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3739, 7478, 14956, 18695, 37390, 63563, 74780, 127126, 254252, 317815, 635630, 1271260]

約数ペア:

[(1, 1271260), (2, 635630), (4, 317815), (5, 254252), (10, 127126), (17, 74780), (20, 63563), (34, 37390), (68, 18695), (85, 14956), (170, 7478), (340, 3739)]