117945540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34487}}^1$

素因数の和:34521

約数の個数: 72

約数和(自身を含む): 376608960

約数和(自身を除く): 258663420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 34487, 68974, 103461, 137948, 172435, 206922, 310383, 344870, 413844, 517305, 620766, 655253, 689740, 1034610, 1241532, 1310506, 1551915, 1965759, 2069220, 2621012, 3103830, 3276265, 3931518, 5897277, 6207660, 6552530, 7863036, 9828795, 11794554, 13105060, 19657590, 23589108, 29486385, 39315180, 58972770, 117945540]

約数ペア:

[(1, 117945540), (2, 58972770), (3, 39315180), (4, 29486385), (5, 23589108), (6, 19657590), (9, 13105060), (10, 11794554), (12, 9828795), (15, 7863036), (18, 6552530), (19, 6207660), (20, 5897277), (30, 3931518), (36, 3276265), (38, 3103830), (45, 2621012), (57, 2069220), (60, 1965759), (76, 1551915), (90, 1310506), (95, 1241532), (114, 1034610), (171, 689740), (180, 655253), (190, 620766), (228, 517305), (285, 413844), (342, 344870), (380, 310383), (570, 206922), (684, 172435), (855, 137948), (1140, 103461), (1710, 68974), (3420, 34487)]