30357155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18797}}^1$

素因数の和:18838

約数の個数: 16

約数和(自身を含む): 40603680

約数和(自身を除く): 10246525

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 18797, 93985, 319549, 357143, 1597745, 1785715, 6071431, 30357155]

約数ペア:

[(1, 30357155), (5, 6071431), (17, 1785715), (19, 1597745), (85, 357143), (95, 319549), (323, 93985), (1615, 18797)]