84436170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 252274176

約数和(自身を除く): 167838006

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 157, 182, 195, 197, 210, 273, 314, 390, 394, 455, 471, 546, 591, 785, 910, 942, 985, 1099, 1182, 1365, 1379, 1570, 1970, 2041, 2198, 2355, 2561, 2730, 2758, 2955, 3297, 4082, 4137, 4710, 5122, 5495, 5910, 6123, 6594, 6895, 7683, 8274, 10205, 10990, 12246, 12805, 13790, 14287, 15366, 16485, 17927, 20410, 20685, 25610, 28574, 30615, 30929, 32970, 35854, 38415, 41370, 42861, 53781, 61230, 61858, 71435, 76830, 85722, 89635, 92787, 107562, 142870, 154645, 179270, 185574, 214305, 216503, 268905, 309290, 402077, 428610, 433006, 463935, 537810, 649509, 804154, 927870, 1082515, 1206231, 1299018, 2010385, 2165030, 2412462, 2814539, 3247545, 4020770, 5629078, 6031155, 6495090, 8443617, 12062310, 14072695, 16887234, 28145390, 42218085, 84436170]

約数ペア:

[(1, 84436170), (2, 42218085), (3, 28145390), (5, 16887234), (6, 14072695), (7, 12062310), (10, 8443617), (13, 6495090), (14, 6031155), (15, 5629078), (21, 4020770), (26, 3247545), (30, 2814539), (35, 2412462), (39, 2165030), (42, 2010385), (65, 1299018), (70, 1206231), (78, 1082515), (91, 927870), (105, 804154), (130, 649509), (157, 537810), (182, 463935), (195, 433006), (197, 428610), (210, 402077), (273, 309290), (314, 268905), (390, 216503), (394, 214305), (455, 185574), (471, 179270), (546, 154645), (591, 142870), (785, 107562), (910, 92787), (942, 89635), (985, 85722), (1099, 76830), (1182, 71435), (1365, 61858), (1379, 61230), (1570, 53781), (1970, 42861), (2041, 41370), (2198, 38415), (2355, 35854), (2561, 32970), (2730, 30929), (2758, 30615), (2955, 28574), (3297, 25610), (4082, 20685), (4137, 20410), (4710, 17927), (5122, 16485), (5495, 15366), (5910, 14287), (6123, 13790), (6594, 12805), (6895, 12246), (7683, 10990), (8274, 10205)]