30899605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29569}}^1$

素因数の和:29604

約数の個数: 16

約数和(自身を含む): 42580800

約数和(自身を除く): 11681195

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 29569, 147845, 325259, 561811, 1626295, 2809055, 6179921, 30899605]

約数ペア:

[(1, 30899605), (5, 6179921), (11, 2809055), (19, 1626295), (55, 561811), (95, 325259), (209, 147845), (1045, 29569)]