74712970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{324839}}^1$

素因数の和:324869

約数の個数: 16

約数和(自身を含む): 140330880

約数和(自身を除く): 65617910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 324839, 649678, 1624195, 3248390, 7471297, 14942594, 37356485, 74712970]

約数ペア:

[(1, 74712970), (2, 37356485), (5, 14942594), (10, 7471297), (23, 3248390), (46, 1624195), (115, 649678), (230, 324839)]