80954070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{20599}}^1$

素因数の和:20740

約数の個数: 32

約数和(自身を含む): 195782400

約数和(自身を除く): 114828330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 20599, 41198, 61797, 102995, 123594, 205990, 308985, 617970, 2698469, 5396938, 8095407, 13492345, 16190814, 26984690, 40477035, 80954070]

約数ペア:

[(1, 80954070), (2, 40477035), (3, 26984690), (5, 16190814), (6, 13492345), (10, 8095407), (15, 5396938), (30, 2698469), (131, 617970), (262, 308985), (393, 205990), (655, 123594), (786, 102995), (1310, 61797), (1965, 41198), (3930, 20599)]