489449070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 1448119296

約数和(自身を除く): 958670226

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 67, 90, 94, 99, 110, 134, 141, 157, 165, 198, 201, 235, 282, 314, 330, 335, 402, 423, 470, 471, 495, 517, 603, 670, 705, 737, 785, 846, 942, 990, 1005, 1034, 1206, 1410, 1413, 1474, 1551, 1570, 1727, 2010, 2115, 2211, 2355, 2585, 2826, 3015, 3102, 3149, 3454, 3685, 4230, 4422, 4653, 4710, 5170, 5181, 6030, 6298, 6633, 7065, 7370, 7379, 7755, 8635, 9306, 9447, 10362, 10519, 11055, 13266, 14130, 14758, 15510, 15543, 15745, 17270, 18894, 21038, 22110, 22137, 23265, 25905, 28341, 31086, 31490, 31557, 33165, 34639, 36895, 44274, 46530, 47235, 51810, 52595, 56682, 63114, 66330, 66411, 69278, 73790, 77715, 81169, 94470, 94671, 103917, 105190, 110685, 115709, 132822, 141705, 155430, 157785, 162338, 173195, 189342, 207834, 221370, 231418, 243507, 283410, 311751, 315570, 332055, 346390, 347127, 405845, 473355, 487014, 494393, 519585, 578545, 623502, 664110, 694254, 730521, 811690, 946710, 988786, 1039170, 1041381, 1157090, 1217535, 1461042, 1483179, 1558755, 1735635, 2082762, 2435070, 2471965, 2966358, 3117510, 3471270, 3652605, 4449537, 4943930, 5206905, 5438323, 7305210, 7415895, 8899074, 10413810, 10876646, 14831790, 16314969, 22247685, 27191615, 32629938, 44495370, 48944907, 54383230, 81574845, 97889814, 163149690, 244724535, 489449070]

約数ペア:

[(1, 489449070), (2, 244724535), (3, 163149690), (5, 97889814), (6, 81574845), (9, 54383230), (10, 48944907), (11, 44495370), (15, 32629938), (18, 27191615), (22, 22247685), (30, 16314969), (33, 14831790), (45, 10876646), (47, 10413810), (55, 8899074), (66, 7415895), (67, 7305210), (90, 5438323), (94, 5206905), (99, 4943930), (110, 4449537), (134, 3652605), (141, 3471270), (157, 3117510), (165, 2966358), (198, 2471965), (201, 2435070), (235, 2082762), (282, 1735635), (314, 1558755), (330, 1483179), (335, 1461042), (402, 1217535), (423, 1157090), (470, 1041381), (471, 1039170), (495, 988786), (517, 946710), (603, 811690), (670, 730521), (705, 694254), (737, 664110), (785, 623502), (846, 578545), (942, 519585), (990, 494393), (1005, 487014), (1034, 473355), (1206, 405845), (1410, 347127), (1413, 346390), (1474, 332055), (1551, 315570), (1570, 311751), (1727, 283410), (2010, 243507), (2115, 231418), (2211, 221370), (2355, 207834), (2585, 189342), (2826, 173195), (3015, 162338), (3102, 157785), (3149, 155430), (3454, 141705), (3685, 132822), (4230, 115709), (4422, 110685), (4653, 105190), (4710, 103917), (5170, 94671), (5181, 94470), (6030, 81169), (6298, 77715), (6633, 73790), (7065, 69278), (7370, 66411), (7379, 66330), (7755, 63114), (8635, 56682), (9306, 52595), (9447, 51810), (10362, 47235), (10519, 46530), (11055, 44274), (13266, 36895), (14130, 34639), (14758, 33165), (15510, 31557), (15543, 31490), (15745, 31086), (17270, 28341), (18894, 25905), (21038, 23265), (22110, 22137)]