8735820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 26342400

約数和(自身を除く): 17606580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 97, 114, 158, 190, 194, 228, 237, 285, 291, 316, 380, 388, 395, 474, 485, 570, 582, 790, 948, 970, 1140, 1164, 1185, 1455, 1501, 1580, 1843, 1940, 2370, 2910, 3002, 3686, 4503, 4740, 5529, 5820, 6004, 7372, 7505, 7663, 9006, 9215, 11058, 15010, 15326, 18012, 18430, 22116, 22515, 22989, 27645, 30020, 30652, 36860, 38315, 45030, 45978, 55290, 76630, 90060, 91956, 110580, 114945, 145597, 153260, 229890, 291194, 436791, 459780, 582388, 727985, 873582, 1455970, 1747164, 2183955, 2911940, 4367910, 8735820]

約数ペア:

[(1, 8735820), (2, 4367910), (3, 2911940), (4, 2183955), (5, 1747164), (6, 1455970), (10, 873582), (12, 727985), (15, 582388), (19, 459780), (20, 436791), (30, 291194), (38, 229890), (57, 153260), (60, 145597), (76, 114945), (79, 110580), (95, 91956), (97, 90060), (114, 76630), (158, 55290), (190, 45978), (194, 45030), (228, 38315), (237, 36860), (285, 30652), (291, 30020), (316, 27645), (380, 22989), (388, 22515), (395, 22116), (474, 18430), (485, 18012), (570, 15326), (582, 15010), (790, 11058), (948, 9215), (970, 9006), (1140, 7663), (1164, 7505), (1185, 7372), (1455, 6004), (1501, 5820), (1580, 5529), (1843, 4740), (1940, 4503), (2370, 3686), (2910, 3002)]