30552860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117511}}^1$

素因数の和:117533

約数の個数: 24

約数和(自身を含む): 69097056

約数和(自身を除く): 38544196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 117511, 235022, 470044, 587555, 1175110, 1527643, 2350220, 3055286, 6110572, 7638215, 15276430, 30552860]

約数ペア:

[(1, 30552860), (2, 15276430), (4, 7638215), (5, 6110572), (10, 3055286), (13, 2350220), (20, 1527643), (26, 1175110), (52, 587555), (65, 470044), (130, 235022), (260, 117511)]