290383620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4839727}}^1$

素因数の和:4839739

約数の個数: 24

約数和(自身を含む): 813074304

約数和(自身を除く): 522690684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4839727, 9679454, 14519181, 19358908, 24198635, 29038362, 48397270, 58076724, 72595905, 96794540, 145191810, 290383620]

約数ペア:

[(1, 290383620), (2, 145191810), (3, 96794540), (4, 72595905), (5, 58076724), (6, 48397270), (10, 29038362), (12, 24198635), (15, 19358908), (20, 14519181), (30, 9679454), (60, 4839727)]