30396350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{20963}}^1$

素因数の和:21004

約数の個数: 24

約数和(自身を含む): 58489560

約数和(自身を除く): 28093210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 20963, 41926, 104815, 209630, 524075, 607927, 1048150, 1215854, 3039635, 6079270, 15198175, 30396350]

約数ペア:

[(1, 30396350), (2, 15198175), (5, 6079270), (10, 3039635), (25, 1215854), (29, 1048150), (50, 607927), (58, 524075), (145, 209630), (290, 104815), (725, 41926), (1450, 20963)]