310064955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 567336960

約数和(自身を除く): 257272005

約数列:

[1, 3, 5, 15, 17, 23, 29, 51, 69, 85, 87, 115, 145, 255, 345, 391, 435, 493, 667, 1173, 1479, 1823, 1955, 2001, 2465, 3335, 5469, 5865, 7395, 9115, 10005, 11339, 27345, 30991, 34017, 41929, 52867, 56695, 92973, 125787, 154955, 158601, 170085, 209645, 264335, 464865, 628935, 712793, 793005, 898739, 1215941, 2138379, 2696217, 3563965, 3647823, 4493695, 6079705, 10691895, 13481085, 18239115, 20670997, 62012991, 103354985, 310064955]

約数ペア:

[(1, 310064955), (3, 103354985), (5, 62012991), (15, 20670997), (17, 18239115), (23, 13481085), (29, 10691895), (51, 6079705), (69, 4493695), (85, 3647823), (87, 3563965), (115, 2696217), (145, 2138379), (255, 1215941), (345, 898739), (391, 793005), (435, 712793), (493, 628935), (667, 464865), (1173, 264335), (1479, 209645), (1823, 170085), (1955, 158601), (2001, 154955), (2465, 125787), (3335, 92973), (5469, 56695), (5865, 52867), (7395, 41929), (9115, 34017), (10005, 30991), (11339, 27345)]