195458820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16879}}^1$

素因数の和:17084

約数の個数: 48

約数和(自身を含む): 550152960

約数和(自身を除く): 354694140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 16879, 33758, 50637, 67516, 84395, 101274, 168790, 202548, 253185, 337580, 506370, 1012740, 3257647, 6515294, 9772941, 13030588, 16288235, 19545882, 32576470, 39091764, 48864705, 65152940, 97729410, 195458820]

約数ペア:

[(1, 195458820), (2, 97729410), (3, 65152940), (4, 48864705), (5, 39091764), (6, 32576470), (10, 19545882), (12, 16288235), (15, 13030588), (20, 9772941), (30, 6515294), (60, 3257647), (193, 1012740), (386, 506370), (579, 337580), (772, 253185), (965, 202548), (1158, 168790), (1930, 101274), (2316, 84395), (2895, 67516), (3860, 50637), (5790, 33758), (11580, 16879)]