187845130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{9871}}^1$

素因数の和:10062

約数の個数: 32

約数和(自身を含む): 371029248

約数和(自身を除く): 183184118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 9871, 19030, 19742, 49355, 98710, 108581, 217162, 542905, 1085810, 1707683, 3415366, 8538415, 17076830, 18784513, 37569026, 93922565, 187845130]

約数ペア:

[(1, 187845130), (2, 93922565), (5, 37569026), (10, 18784513), (11, 17076830), (22, 8538415), (55, 3415366), (110, 1707683), (173, 1085810), (346, 542905), (865, 217162), (1730, 108581), (1903, 98710), (3806, 49355), (9515, 19742), (9871, 19030)]