67841620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44053}}^1$

素因数の和:44080

約数の個数: 48

約数和(自身を含む): 177625728

約数和(自身を除く): 109784108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 44053, 88106, 176212, 220265, 308371, 440530, 484583, 616742, 881060, 969166, 1233484, 1541855, 1938332, 2422915, 3083710, 3392081, 4845830, 6167420, 6784162, 9691660, 13568324, 16960405, 33920810, 67841620]

約数ペア:

[(1, 67841620), (2, 33920810), (4, 16960405), (5, 13568324), (7, 9691660), (10, 6784162), (11, 6167420), (14, 4845830), (20, 3392081), (22, 3083710), (28, 2422915), (35, 1938332), (44, 1541855), (55, 1233484), (70, 969166), (77, 881060), (110, 616742), (140, 484583), (154, 440530), (220, 308371), (308, 220265), (385, 176212), (770, 88106), (1540, 44053)]