30638935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 38348640

約数和(自身を除く): 7709705

約数列:

[1, 5, 29, 131, 145, 655, 1613, 3799, 8065, 18995, 46777, 211303, 233885, 1056515, 6127787, 30638935]

約数ペア:

[(1, 30638935), (5, 6127787), (29, 1056515), (131, 233885), (145, 211303), (655, 46777), (1613, 18995), (3799, 8065)]