195585180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{465679}}^1$

素因数の和:465698

約数の個数: 48

約数和(自身を含む): 625873920

約数和(自身を除く): 430288740

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, 465679, 931358, 1397037, 1862716, 2328395, 2794074, 3259753, 4656790, 5588148, 6519506, 6985185, 9313580, 9779259, 13039012, 13970370, 16298765, 19558518, 27940740, 32597530, 39117036, 48896295, 65195060, 97792590, 195585180]

約数ペア:

[(1, 195585180), (2, 97792590), (3, 65195060), (4, 48896295), (5, 39117036), (6, 32597530), (7, 27940740), (10, 19558518), (12, 16298765), (14, 13970370), (15, 13039012), (20, 9779259), (21, 9313580), (28, 6985185), (30, 6519506), (35, 5588148), (42, 4656790), (60, 3259753), (70, 2794074), (84, 2328395), (105, 1862716), (140, 1397037), (210, 931358), (420, 465679)]