187132370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4703}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 353590272

約数和(自身を除く): 166457902

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3979, 4703, 7958, 9406, 19895, 23515, 39790, 47030, 108169, 216338, 540845, 813619, 1081690, 1627238, 4068095, 8136190, 18713237, 37426474, 93566185, 187132370]

約数ペア:

[(1, 187132370), (2, 93566185), (5, 37426474), (10, 18713237), (23, 8136190), (46, 4068095), (115, 1627238), (173, 1081690), (230, 813619), (346, 540845), (865, 216338), (1730, 108169), (3979, 47030), (4703, 39790), (7958, 23515), (9406, 19895)]