135911580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{323599}}^1$

素因数の和:323618

約数の個数: 48

約数和(自身を含む): 434918400

約数和(自身を除く): 299006820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 323599, 647198, 970797, 1294396, 1617995, 1941594, 2265193, 3235990, 3883188, 4530386, 4853985, 6471980, 6795579, 9060772, 9707970, 11325965, 13591158, 19415940, 22651930, 27182316, 33977895, 45303860, 67955790, 135911580]

約数ペア:

[(1, 135911580), (2, 67955790), (3, 45303860), (4, 33977895), (5, 27182316), (6, 22651930), (7, 19415940), (10, 13591158), (12, 11325965), (14, 9707970), (15, 9060772), (20, 6795579), (21, 6471980), (28, 4853985), (30, 4530386), (35, 3883188), (42, 3235990), (60, 2265193), (70, 1941594), (84, 1617995), (105, 1294396), (140, 970797), (210, 647198), (420, 323599)]