168662820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8101}}^1$

素因数の和:8460

約数の個数: 48

約数和(自身を含む): 473675328

約数和(自身を除く): 305012508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 8101, 10410, 16202, 20820, 24303, 32404, 40505, 48606, 81010, 97212, 121515, 162020, 243030, 486060, 2811047, 5622094, 8433141, 11244188, 14055235, 16866282, 28110470, 33732564, 42165705, 56220940, 84331410, 168662820]

約数ペア:

[(1, 168662820), (2, 84331410), (3, 56220940), (4, 42165705), (5, 33732564), (6, 28110470), (10, 16866282), (12, 14055235), (15, 11244188), (20, 8433141), (30, 5622094), (60, 2811047), (347, 486060), (694, 243030), (1041, 162020), (1388, 121515), (1735, 97212), (2082, 81010), (3470, 48606), (4164, 40505), (5205, 32404), (6940, 24303), (8101, 20820), (10410, 16202)]