3440380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 7507080

約数和(自身を除く): 4066700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 179, 310, 358, 620, 716, 895, 961, 1790, 1922, 3580, 3844, 4805, 5549, 9610, 11098, 19220, 22196, 27745, 55490, 110980, 172019, 344038, 688076, 860095, 1720190, 3440380]

約数ペア:

[(1, 3440380), (2, 1720190), (4, 860095), (5, 688076), (10, 344038), (20, 172019), (31, 110980), (62, 55490), (124, 27745), (155, 22196), (179, 19220), (310, 11098), (358, 9610), (620, 5549), (716, 4805), (895, 3844), (961, 3580), (1790, 1922)]