539249910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{9001}}^1$

素因数の和:11008

約数の個数: 32

約数和(自身を含む): 1294991712

約数和(自身を除く): 755741802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1997, 3994, 5991, 9001, 9985, 11982, 18002, 19970, 27003, 29955, 45005, 54006, 59910, 90010, 135015, 270030, 17974997, 35949994, 53924991, 89874985, 107849982, 179749970, 269624955, 539249910]

約数ペア:

[(1, 539249910), (2, 269624955), (3, 179749970), (5, 107849982), (6, 89874985), (10, 53924991), (15, 35949994), (30, 17974997), (1997, 270030), (3994, 135015), (5991, 90010), (9001, 59910), (9985, 54006), (11982, 45005), (18002, 29955), (19970, 27003)]