67188870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106649}}^1$

素因数の和:106669

約数の個数: 48

約数和(自身を含む): 199648800

約数和(自身を除く): 132459930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106649, 213298, 319947, 533245, 639894, 746543, 959841, 1066490, 1493086, 1599735, 1919682, 2239629, 3199470, 3732715, 4479258, 4799205, 6718887, 7465430, 9598410, 11198145, 13437774, 22396290, 33594435, 67188870]

約数ペア:

[(1, 67188870), (2, 33594435), (3, 22396290), (5, 13437774), (6, 11198145), (7, 9598410), (9, 7465430), (10, 6718887), (14, 4799205), (15, 4479258), (18, 3732715), (21, 3199470), (30, 2239629), (35, 1919682), (42, 1599735), (45, 1493086), (63, 1066490), (70, 959841), (90, 746543), (105, 639894), (126, 533245), (210, 319947), (315, 213298), (630, 106649)]