384865180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{2011}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 924811776

約数和(自身を除く): 539946596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1367, 2011, 2734, 4022, 5468, 6835, 8044, 9569, 10055, 13670, 14077, 19138, 20110, 27340, 28154, 38276, 40220, 47845, 56308, 70385, 95690, 140770, 191380, 281540, 2749037, 5498074, 10996148, 13745185, 19243259, 27490370, 38486518, 54980740, 76973036, 96216295, 192432590, 384865180]

約数ペア:

[(1, 384865180), (2, 192432590), (4, 96216295), (5, 76973036), (7, 54980740), (10, 38486518), (14, 27490370), (20, 19243259), (28, 13745185), (35, 10996148), (70, 5498074), (140, 2749037), (1367, 281540), (2011, 191380), (2734, 140770), (4022, 95690), (5468, 70385), (6835, 56308), (8044, 47845), (9569, 40220), (10055, 38276), (13670, 28154), (14077, 27340), (19138, 20110)]