189929070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{703441}}^1$

素因数の和:703457

約数の個数: 32

約数和(自身を含む): 506478240

約数和(自身を除く): 316549170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 703441, 1406882, 2110323, 3517205, 4220646, 6330969, 7034410, 10551615, 12661938, 18992907, 21103230, 31654845, 37985814, 63309690, 94964535, 189929070]

約数ペア:

[(1, 189929070), (2, 94964535), (3, 63309690), (5, 37985814), (6, 31654845), (9, 21103230), (10, 18992907), (15, 12661938), (18, 10551615), (27, 7034410), (30, 6330969), (45, 4220646), (54, 3517205), (90, 2110323), (135, 1406882), (270, 703441)]