30864850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26839}}^1$

素因数の和:26874

約数の個数: 24

約数和(自身を含む): 59906880

約数和(自身を除く): 29042030

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 26839, 53678, 134195, 268390, 617297, 670975, 1234594, 1341950, 3086485, 6172970, 15432425, 30864850]

約数ペア:

[(1, 30864850), (2, 15432425), (5, 6172970), (10, 3086485), (23, 1341950), (25, 1234594), (46, 670975), (50, 617297), (115, 268390), (230, 134195), (575, 53678), (1150, 26839)]