3081990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 7787520

約数和(自身を除く): 4705530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 5407, 10814, 16221, 27035, 32442, 54070, 81105, 102733, 162210, 205466, 308199, 513665, 616398, 1027330, 1540995, 3081990]

約数ペア:

[(1, 3081990), (2, 1540995), (3, 1027330), (5, 616398), (6, 513665), (10, 308199), (15, 205466), (19, 162210), (30, 102733), (38, 81105), (57, 54070), (95, 32442), (114, 27035), (190, 16221), (285, 10814), (570, 5407)]