2937240390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8513}}^1$

素因数の和:8614

約数の個数: 128

約数和(自身を含む): 8474222592

約数和(自身を除く): 5536982202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 53, 62, 70, 93, 105, 106, 155, 159, 186, 210, 217, 265, 310, 318, 371, 434, 465, 530, 651, 742, 795, 930, 1085, 1113, 1302, 1590, 1643, 1855, 2170, 2226, 3255, 3286, 3710, 4929, 5565, 6510, 8215, 8513, 9858, 11130, 11501, 16430, 17026, 23002, 24645, 25539, 34503, 42565, 49290, 51078, 57505, 59591, 69006, 85130, 115010, 119182, 127695, 172515, 178773, 255390, 263903, 297955, 345030, 357546, 451189, 527806, 595910, 791709, 893865, 902378, 1319515, 1353567, 1583418, 1787730, 1847321, 2255945, 2639030, 2707134, 3158323, 3694642, 3958545, 4511890, 5541963, 6316646, 6767835, 7917090, 9236605, 9474969, 11083926, 13535670, 13986859, 15791615, 18473210, 18949938, 27709815, 27973718, 31583230, 41960577, 47374845, 55419630, 69934295, 83921154, 94749690, 97908013, 139868590, 195816026, 209802885, 293724039, 419605770, 489540065, 587448078, 979080130, 1468620195, 2937240390]

約数ペア:

[(1, 2937240390), (2, 1468620195), (3, 979080130), (5, 587448078), (6, 489540065), (7, 419605770), (10, 293724039), (14, 209802885), (15, 195816026), (21, 139868590), (30, 97908013), (31, 94749690), (35, 83921154), (42, 69934295), (53, 55419630), (62, 47374845), (70, 41960577), (93, 31583230), (105, 27973718), (106, 27709815), (155, 18949938), (159, 18473210), (186, 15791615), (210, 13986859), (217, 13535670), (265, 11083926), (310, 9474969), (318, 9236605), (371, 7917090), (434, 6767835), (465, 6316646), (530, 5541963), (651, 4511890), (742, 3958545), (795, 3694642), (930, 3158323), (1085, 2707134), (1113, 2639030), (1302, 2255945), (1590, 1847321), (1643, 1787730), (1855, 1583418), (2170, 1353567), (2226, 1319515), (3255, 902378), (3286, 893865), (3710, 791709), (4929, 595910), (5565, 527806), (6510, 451189), (8215, 357546), (8513, 345030), (9858, 297955), (11130, 263903), (11501, 255390), (16430, 178773), (17026, 172515), (23002, 127695), (24645, 119182), (25539, 115010), (34503, 85130), (42565, 69006), (49290, 59591), (51078, 57505)]