43162980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{102769}}^1$

素因数の和:102788

約数の個数: 48

約数和(自身を含む): 138122880

約数和(自身を除く): 94959900

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, 102769, 205538, 308307, 411076, 513845, 616614, 719383, 1027690, 1233228, 1438766, 1541535, 2055380, 2158149, 2877532, 3083070, 3596915, 4316298, 6166140, 7193830, 8632596, 10790745, 14387660, 21581490, 43162980]

約数ペア:

[(1, 43162980), (2, 21581490), (3, 14387660), (4, 10790745), (5, 8632596), (6, 7193830), (7, 6166140), (10, 4316298), (12, 3596915), (14, 3083070), (15, 2877532), (20, 2158149), (21, 2055380), (28, 1541535), (30, 1438766), (35, 1233228), (42, 1027690), (60, 719383), (70, 616614), (84, 513845), (105, 411076), (140, 308307), (210, 205538), (420, 102769)]