30680.00000000

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 69448680

約数和(自身を除く): 16627355

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 1777, 5945, 8885, 29725, 44425, 51533, 72857, 257665, 364285, 1288325, 1821425, 2112853, 10564265, 52821325]

約数ペア:

[(1, 52821325), (5, 10564265), (25, 2112853), (29, 1821425), (41, 1288325), (145, 364285), (205, 257665), (725, 72857), (1025, 51533), (1189, 44425), (1777, 29725), (5945, 8885)]