189904110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{33851}}^1$

素因数の和:33889

約数の個数: 64

約数和(自身を含む): 526466304

約数和(自身を除く): 336562194

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 33851, 67702, 101553, 169255, 203106, 338510, 372361, 507765, 575467, 744722, 1015530, 1117083, 1150934, 1726401, 1861805, 2234166, 2877335, 3452802, 3723610, 5585415, 5754670, 6330137, 8632005, 11170830, 12660274, 17264010, 18990411, 31650685, 37980822, 63301370, 94952055, 189904110]

約数ペア:

[(1, 189904110), (2, 94952055), (3, 63301370), (5, 37980822), (6, 31650685), (10, 18990411), (11, 17264010), (15, 12660274), (17, 11170830), (22, 8632005), (30, 6330137), (33, 5754670), (34, 5585415), (51, 3723610), (55, 3452802), (66, 2877335), (85, 2234166), (102, 1861805), (110, 1726401), (165, 1150934), (170, 1117083), (187, 1015530), (255, 744722), (330, 575467), (374, 507765), (510, 372361), (561, 338510), (935, 203106), (1122, 169255), (1870, 101553), (2805, 67702), (5610, 33851)]