1137990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 3121920

約数和(自身を除く): 1983930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5419, 10838, 16257, 27095, 32514, 37933, 54190, 75866, 81285, 113799, 162570, 189665, 227598, 379330, 568995, 1137990]

約数ペア:

[(1, 1137990), (2, 568995), (3, 379330), (5, 227598), (6, 189665), (7, 162570), (10, 113799), (14, 81285), (15, 75866), (21, 54190), (30, 37933), (35, 32514), (42, 27095), (70, 16257), (105, 10838), (210, 5419)]