1555293810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 4575336192

約数和(自身を除く): 3020042382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 157, 161, 210, 230, 245, 293, 294, 314, 322, 345, 471, 483, 490, 586, 690, 735, 785, 805, 879, 942, 966, 1099, 1127, 1465, 1470, 1570, 1610, 1758, 2051, 2198, 2254, 2355, 2415, 2930, 3297, 3381, 3611, 4102, 4395, 4710, 4830, 5495, 5635, 6153, 6594, 6739, 6762, 7222, 7693, 8790, 10255, 10833, 10990, 11270, 12306, 13478, 14357, 15386, 16485, 16905, 18055, 20217, 20510, 21666, 23079, 25277, 28714, 30765, 32970, 33695, 33810, 36110, 38465, 40434, 43071, 46001, 46158, 47173, 50554, 54165, 61530, 67390, 71785, 75831, 76930, 86142, 92002, 94346, 101085, 108330, 115395, 126385, 138003, 141519, 143570, 151662, 176939, 202170, 215355, 230005, 230790, 235865, 252770, 276006, 283038, 322007, 330211, 353878, 379155, 430710, 460010, 471730, 530817, 644014, 660422, 690015, 707595, 758310, 884695, 966021, 990633, 1058023, 1061634, 1380030, 1415190, 1610035, 1651055, 1769390, 1932042, 1981266, 2116046, 2254049, 2654085, 3174069, 3220070, 3302110, 4508098, 4830105, 4953165, 5290115, 5308170, 6348138, 6762147, 7406161, 9660210, 9906330, 10580230, 11270245, 13524294, 14812322, 15870345, 22218483, 22540490, 31740690, 33810735, 37030805, 44436966, 51843127, 67621470, 74061610, 103686254, 111092415, 155529381, 222184830, 259215635, 311058762, 518431270, 777646905, 1555293810]

約数ペア:

[(1, 1555293810), (2, 777646905), (3, 518431270), (5, 311058762), (6, 259215635), (7, 222184830), (10, 155529381), (14, 111092415), (15, 103686254), (21, 74061610), (23, 67621470), (30, 51843127), (35, 44436966), (42, 37030805), (46, 33810735), (49, 31740690), (69, 22540490), (70, 22218483), (98, 15870345), (105, 14812322), (115, 13524294), (138, 11270245), (147, 10580230), (157, 9906330), (161, 9660210), (210, 7406161), (230, 6762147), (245, 6348138), (293, 5308170), (294, 5290115), (314, 4953165), (322, 4830105), (345, 4508098), (471, 3302110), (483, 3220070), (490, 3174069), (586, 2654085), (690, 2254049), (735, 2116046), (785, 1981266), (805, 1932042), (879, 1769390), (942, 1651055), (966, 1610035), (1099, 1415190), (1127, 1380030), (1465, 1061634), (1470, 1058023), (1570, 990633), (1610, 966021), (1758, 884695), (2051, 758310), (2198, 707595), (2254, 690015), (2355, 660422), (2415, 644014), (2930, 530817), (3297, 471730), (3381, 460010), (3611, 430710), (4102, 379155), (4395, 353878), (4710, 330211), (4830, 322007), (5495, 283038), (5635, 276006), (6153, 252770), (6594, 235865), (6739, 230790), (6762, 230005), (7222, 215355), (7693, 202170), (8790, 176939), (10255, 151662), (10833, 143570), (10990, 141519), (11270, 138003), (12306, 126385), (13478, 115395), (14357, 108330), (15386, 101085), (16485, 94346), (16905, 92002), (18055, 86142), (20217, 76930), (20510, 75831), (21666, 71785), (23079, 67390), (25277, 61530), (28714, 54165), (30765, 50554), (32970, 47173), (33695, 46158), (33810, 46001), (36110, 43071), (38465, 40434)]