29505530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21227}}^1$

素因数の和:21373

約数の個数: 16

約数和(自身を含む): 53494560

約数和(自身を除く): 23989030

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 21227, 42454, 106135, 212270, 2950553, 5901106, 14752765, 29505530]

約数ペア:

[(1, 29505530), (2, 14752765), (5, 5901106), (10, 2950553), (139, 212270), (278, 106135), (695, 42454), (1390, 21227)]