146407730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 192003790

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 53, 62, 67, 70, 95, 106, 133, 134, 155, 190, 217, 265, 266, 310, 335, 371, 434, 469, 530, 589, 665, 670, 742, 938, 1007, 1085, 1178, 1273, 1330, 1643, 1855, 2014, 2077, 2170, 2345, 2546, 2945, 3286, 3551, 3710, 4123, 4154, 4690, 5035, 5890, 6365, 7049, 7102, 8215, 8246, 8911, 10070, 10385, 11501, 12730, 14098, 14539, 16430, 17755, 17822, 20615, 20770, 23002, 24857, 29078, 31217, 35245, 35510, 39463, 41230, 44555, 49714, 57505, 62434, 67469, 70490, 72695, 78926, 89110, 110081, 115010, 124285, 134938, 145390, 156085, 197315, 218519, 220162, 248570, 276241, 312170, 337345, 394630, 437038, 472283, 550405, 552482, 674690, 770567, 944566, 1092595, 1100810, 1381205, 1541134, 2091539, 2185190, 2361415, 2762410, 3852835, 4183078, 4722830, 7705670, 10457695, 14640773, 20915390, 29281546, 73203865, 146407730]

約数ペア:

[(1, 146407730), (2, 73203865), (5, 29281546), (7, 20915390), (10, 14640773), (14, 10457695), (19, 7705670), (31, 4722830), (35, 4183078), (38, 3852835), (53, 2762410), (62, 2361415), (67, 2185190), (70, 2091539), (95, 1541134), (106, 1381205), (133, 1100810), (134, 1092595), (155, 944566), (190, 770567), (217, 674690), (265, 552482), (266, 550405), (310, 472283), (335, 437038), (371, 394630), (434, 337345), (469, 312170), (530, 276241), (589, 248570), (665, 220162), (670, 218519), (742, 197315), (938, 156085), (1007, 145390), (1085, 134938), (1178, 124285), (1273, 115010), (1330, 110081), (1643, 89110), (1855, 78926), (2014, 72695), (2077, 70490), (2170, 67469), (2345, 62434), (2546, 57505), (2945, 49714), (3286, 44555), (3551, 41230), (3710, 39463), (4123, 35510), (4154, 35245), (4690, 31217), (5035, 29078), (5890, 24857), (6365, 23002), (7049, 20770), (7102, 20615), (8215, 17822), (8246, 17755), (8911, 16430), (10070, 14539), (10385, 14098), (11501, 12730)]