160704910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1787}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 320359536

約数和(自身を除く): 159654626

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 782, 1058, 1787, 1955, 2645, 3574, 3910, 5290, 8935, 8993, 17870, 17986, 30379, 41101, 44965, 60758, 82202, 89930, 151895, 205505, 303790, 411010, 698717, 945323, 1397434, 1890646, 3493585, 4726615, 6987170, 9453230, 16070491, 32140982, 80352455, 160704910]

約数ペア:

[(1, 160704910), (2, 80352455), (5, 32140982), (10, 16070491), (17, 9453230), (23, 6987170), (34, 4726615), (46, 3493585), (85, 1890646), (115, 1397434), (170, 945323), (230, 698717), (391, 411010), (529, 303790), (782, 205505), (1058, 151895), (1787, 89930), (1955, 82202), (2645, 60758), (3574, 44965), (3910, 41101), (5290, 30379), (8935, 17986), (8993, 17870)]