302860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 670320

約数和(自身を除く): 367460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 797, 1594, 3188, 3985, 7970, 15143, 15940, 30286, 60572, 75715, 151430, 302860]

約数ペア:

[(1, 302860), (2, 151430), (4, 75715), (5, 60572), (10, 30286), (19, 15940), (20, 15143), (38, 7970), (76, 3985), (95, 3188), (190, 1594), (380, 797)]