6837817420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{119417}}^1$

素因数の和:119842

約数の個数: 48

約数和(自身を含む): 16451023680

約数和(自身を除く): 9613206260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 2045, 2863, 4090, 5726, 8180, 11452, 14315, 28630, 57260, 119417, 238834, 477668, 597085, 835919, 1194170, 1671838, 2388340, 3343676, 4179595, 8359190, 16718380, 48841553, 97683106, 195366212, 244207765, 341890871, 488415530, 683781742, 976831060, 1367563484, 1709454355, 3418908710, 6837817420]

約数ペア:

[(1, 6837817420), (2, 3418908710), (4, 1709454355), (5, 1367563484), (7, 976831060), (10, 683781742), (14, 488415530), (20, 341890871), (28, 244207765), (35, 195366212), (70, 97683106), (140, 48841553), (409, 16718380), (818, 8359190), (1636, 4179595), (2045, 3343676), (2863, 2388340), (4090, 1671838), (5726, 1194170), (8180, 835919), (11452, 597085), (14315, 477668), (28630, 238834), (57260, 119417)]