28558470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55997}}^1$

素因数の和:56024

約数の個数: 32

約数和(自身を含む): 72573408

約数和(自身を除く): 44014938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55997, 111994, 167991, 279985, 335982, 559970, 839955, 951949, 1679910, 1903898, 2855847, 4759745, 5711694, 9519490, 14279235, 28558470]

約数ペア:

[(1, 28558470), (2, 14279235), (3, 9519490), (5, 5711694), (6, 4759745), (10, 2855847), (15, 1903898), (17, 1679910), (30, 951949), (34, 839955), (51, 559970), (85, 335982), (102, 279985), (170, 167991), (255, 111994), (510, 55997)]