67006380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{159539}}^1$

素因数の和:159558

約数の個数: 48

約数和(自身を含む): 214421760

約数和(自身を除く): 147415380

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, 159539, 319078, 478617, 638156, 797695, 957234, 1116773, 1595390, 1914468, 2233546, 2393085, 3190780, 3350319, 4467092, 4786170, 5583865, 6700638, 9572340, 11167730, 13401276, 16751595, 22335460, 33503190, 67006380]

約数ペア:

[(1, 67006380), (2, 33503190), (3, 22335460), (4, 16751595), (5, 13401276), (6, 11167730), (7, 9572340), (10, 6700638), (12, 5583865), (14, 4786170), (15, 4467092), (20, 3350319), (21, 3190780), (28, 2393085), (30, 2233546), (35, 1914468), (42, 1595390), (60, 1116773), (70, 957234), (84, 797695), (105, 638156), (140, 478617), (210, 319078), (420, 159539)]