186748870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 421065216

約数和(自身を除く): 234316346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 283, 385, 566, 770, 857, 1415, 1714, 1981, 2830, 3113, 3962, 4285, 5999, 6226, 8570, 9427, 9905, 11998, 15565, 18854, 19810, 21791, 29995, 31130, 43582, 47135, 59990, 65989, 94270, 108955, 131978, 217910, 242531, 329945, 485062, 659890, 1212655, 1697717, 2425310, 2667841, 3395434, 5335682, 8488585, 13339205, 16977170, 18674887, 26678410, 37349774, 93374435, 186748870]

約数ペア:

[(1, 186748870), (2, 93374435), (5, 37349774), (7, 26678410), (10, 18674887), (11, 16977170), (14, 13339205), (22, 8488585), (35, 5335682), (55, 3395434), (70, 2667841), (77, 2425310), (110, 1697717), (154, 1212655), (283, 659890), (385, 485062), (566, 329945), (770, 242531), (857, 217910), (1415, 131978), (1714, 108955), (1981, 94270), (2830, 65989), (3113, 59990), (3962, 47135), (4285, 43582), (5999, 31130), (6226, 29995), (8570, 21791), (9427, 19810), (9905, 18854), (11998, 15565)]