123451734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 296939520

約数和(自身を除く): 173487786

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1643, 1789, 2226, 3286, 3578, 4929, 5367, 9858, 10734, 11501, 12523, 23002, 25046, 34503, 37569, 55459, 69006, 75138, 94817, 110918, 166377, 189634, 284451, 332754, 388213, 568902, 663719, 776426, 1164639, 1327438, 1991157, 2329278, 2939327, 3982314, 5878654, 8817981, 17635962, 20575289, 41150578, 61725867, 123451734]

約数ペア:

[(1, 123451734), (2, 61725867), (3, 41150578), (6, 20575289), (7, 17635962), (14, 8817981), (21, 5878654), (31, 3982314), (42, 2939327), (53, 2329278), (62, 1991157), (93, 1327438), (106, 1164639), (159, 776426), (186, 663719), (217, 568902), (318, 388213), (371, 332754), (434, 284451), (651, 189634), (742, 166377), (1113, 110918), (1302, 94817), (1643, 75138), (1789, 69006), (2226, 55459), (3286, 37569), (3578, 34503), (4929, 25046), (5367, 23002), (9858, 12523), (10734, 11501)]