115890710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 234662400

約数和(自身を除く): 118771690

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 149, 155, 193, 298, 310, 386, 403, 745, 806, 965, 1490, 1930, 1937, 2015, 2509, 3874, 4030, 4619, 5018, 5983, 9238, 9685, 11966, 12545, 19370, 23095, 25090, 28757, 29915, 46190, 57514, 59830, 60047, 77779, 120094, 143785, 155558, 287570, 300235, 373841, 388895, 600470, 747682, 777790, 891467, 1782934, 1869205, 3738410, 4457335, 8914670, 11589071, 23178142, 57945355, 115890710]

約数ペア:

[(1, 115890710), (2, 57945355), (5, 23178142), (10, 11589071), (13, 8914670), (26, 4457335), (31, 3738410), (62, 1869205), (65, 1782934), (130, 891467), (149, 777790), (155, 747682), (193, 600470), (298, 388895), (310, 373841), (386, 300235), (403, 287570), (745, 155558), (806, 143785), (965, 120094), (1490, 77779), (1930, 60047), (1937, 59830), (2015, 57514), (2509, 46190), (3874, 29915), (4030, 28757), (4619, 25090), (5018, 23095), (5983, 19370), (9238, 12545), (9685, 11966)]