85669430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 205922304

約数和(自身を除く): 120252874

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 37, 55, 62, 70, 74, 77, 97, 110, 154, 155, 185, 194, 217, 259, 310, 341, 370, 385, 407, 434, 485, 518, 679, 682, 770, 814, 970, 1067, 1085, 1147, 1295, 1358, 1705, 2035, 2134, 2170, 2294, 2387, 2590, 2849, 3007, 3395, 3410, 3589, 4070, 4774, 5335, 5698, 5735, 6014, 6790, 7178, 7469, 8029, 10670, 11470, 11935, 12617, 14245, 14938, 15035, 16058, 17945, 21049, 23870, 25123, 25234, 28490, 30070, 33077, 35890, 37345, 39479, 40145, 42098, 50246, 63085, 66154, 74690, 78958, 80290, 88319, 105245, 111259, 125615, 126170, 165385, 176638, 197395, 210490, 222518, 231539, 251230, 276353, 330770, 394790, 441595, 463078, 552706, 556295, 778813, 883190, 1112590, 1157695, 1223849, 1381765, 1557626, 2315390, 2447698, 2763530, 3894065, 6119245, 7788130, 8566943, 12238490, 17133886, 42834715, 85669430]

約数ペア:

[(1, 85669430), (2, 42834715), (5, 17133886), (7, 12238490), (10, 8566943), (11, 7788130), (14, 6119245), (22, 3894065), (31, 2763530), (35, 2447698), (37, 2315390), (55, 1557626), (62, 1381765), (70, 1223849), (74, 1157695), (77, 1112590), (97, 883190), (110, 778813), (154, 556295), (155, 552706), (185, 463078), (194, 441595), (217, 394790), (259, 330770), (310, 276353), (341, 251230), (370, 231539), (385, 222518), (407, 210490), (434, 197395), (485, 176638), (518, 165385), (679, 126170), (682, 125615), (770, 111259), (814, 105245), (970, 88319), (1067, 80290), (1085, 78958), (1147, 74690), (1295, 66154), (1358, 63085), (1705, 50246), (2035, 42098), (2134, 40145), (2170, 39479), (2294, 37345), (2387, 35890), (2590, 33077), (2849, 30070), (3007, 28490), (3395, 25234), (3410, 25123), (3589, 23870), (4070, 21049), (4774, 17945), (5335, 16058), (5698, 15035), (5735, 14938), (6014, 14245), (6790, 12617), (7178, 11935), (7469, 11470), (8029, 10670)]