166639130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33529}}^1$

素因数の和:33614

約数の個数: 32

約数和(自身を含む): 347639040

約数和(自身を除く): 180999910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 33529, 67058, 167645, 234703, 335290, 469406, 1173515, 2347030, 2380559, 4761118, 11902795, 16663913, 23805590, 33327826, 83319565, 166639130]

約数ペア:

[(1, 166639130), (2, 83319565), (5, 33327826), (7, 23805590), (10, 16663913), (14, 11902795), (35, 4761118), (70, 2380559), (71, 2347030), (142, 1173515), (355, 469406), (497, 335290), (710, 234703), (994, 167645), (2485, 67058), (4970, 33529)]