134818180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 341107200

約数和(自身を除く): 206289020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 149, 161, 230, 281, 298, 322, 460, 562, 596, 644, 745, 805, 1043, 1124, 1405, 1490, 1610, 1967, 2086, 2810, 2980, 3220, 3427, 3934, 4172, 5215, 5620, 6463, 6854, 7868, 9835, 10430, 12926, 13708, 17135, 19670, 20860, 23989, 25852, 32315, 34270, 39340, 41869, 45241, 47978, 64630, 68540, 83738, 90482, 95956, 119945, 129260, 167476, 180964, 209345, 226205, 239890, 293083, 418690, 452410, 479780, 586166, 837380, 904820, 962987, 1172332, 1465415, 1925974, 2930830, 3851948, 4814935, 5861660, 6740909, 9629870, 13481818, 19259740, 26963636, 33704545, 67409090, 134818180]

約数ペア:

[(1, 134818180), (2, 67409090), (4, 33704545), (5, 26963636), (7, 19259740), (10, 13481818), (14, 9629870), (20, 6740909), (23, 5861660), (28, 4814935), (35, 3851948), (46, 2930830), (70, 1925974), (92, 1465415), (115, 1172332), (140, 962987), (149, 904820), (161, 837380), (230, 586166), (281, 479780), (298, 452410), (322, 418690), (460, 293083), (562, 239890), (596, 226205), (644, 209345), (745, 180964), (805, 167476), (1043, 129260), (1124, 119945), (1405, 95956), (1490, 90482), (1610, 83738), (1967, 68540), (2086, 64630), (2810, 47978), (2980, 45241), (3220, 41869), (3427, 39340), (3934, 34270), (4172, 32315), (5215, 25852), (5620, 23989), (6463, 20860), (6854, 19670), (7868, 17135), (9835, 13708), (10430, 12926)]