2183665020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{82903}}^1$

素因数の和:83354

約数の個数: 48

約数和(自身を含む): 6128263680

約数和(自身を除く): 3944598660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13170, 26340, 82903, 165806, 248709, 331612, 414515, 497418, 829030, 994836, 1243545, 1658060, 2487090, 4974180, 36394417, 72788834, 109183251, 145577668, 181972085, 218366502, 363944170, 436733004, 545916255, 727888340, 1091832510, 2183665020]

約数ペア:

[(1, 2183665020), (2, 1091832510), (3, 727888340), (4, 545916255), (5, 436733004), (6, 363944170), (10, 218366502), (12, 181972085), (15, 145577668), (20, 109183251), (30, 72788834), (60, 36394417), (439, 4974180), (878, 2487090), (1317, 1658060), (1756, 1243545), (2195, 994836), (2634, 829030), (4390, 497418), (5268, 414515), (6585, 331612), (8780, 248709), (13170, 165806), (26340, 82903)]