63454430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37547}}^1$

素因数の和:37580

約数の個数: 24

約数和(自身を含む): 123683112

約数和(自身を除く): 60228682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 37547, 75094, 187735, 375470, 488111, 976222, 2440555, 4881110, 6345443, 12690886, 31727215, 63454430]

約数ペア:

[(1, 63454430), (2, 31727215), (5, 12690886), (10, 6345443), (13, 4881110), (26, 2440555), (65, 976222), (130, 488111), (169, 375470), (338, 187735), (845, 75094), (1690, 37547)]