399702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 1062936000

約数和(自身を除く): 663233070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 149, 165, 242, 298, 330, 363, 447, 605, 726, 739, 745, 894, 1210, 1478, 1490, 1639, 1815, 2217, 2235, 3278, 3630, 3695, 4434, 4470, 4917, 7390, 8129, 8195, 9834, 11085, 16258, 16390, 18029, 22170, 24387, 24585, 36058, 40645, 48774, 49170, 54087, 81290, 89419, 90145, 108174, 110111, 121935, 178838, 180290, 220222, 243870, 268257, 270435, 330333, 447095, 536514, 540870, 550555, 660666, 894190, 1101110, 1211221, 1341285, 1651665, 2422442, 2682570, 3303330, 3633663, 6056105, 7267326, 12112210, 13323431, 18168315, 26646862, 36336630, 39970293, 66617155, 79940586, 133234310, 199851465, 399702930]

約数ペア:

[(1, 399702930), (2, 199851465), (3, 133234310), (5, 79940586), (6, 66617155), (10, 39970293), (11, 36336630), (15, 26646862), (22, 18168315), (30, 13323431), (33, 12112210), (55, 7267326), (66, 6056105), (110, 3633663), (121, 3303330), (149, 2682570), (165, 2422442), (242, 1651665), (298, 1341285), (330, 1211221), (363, 1101110), (447, 894190), (605, 660666), (726, 550555), (739, 540870), (745, 536514), (894, 447095), (1210, 330333), (1478, 270435), (1490, 268257), (1639, 243870), (1815, 220222), (2217, 180290), (2235, 178838), (3278, 121935), (3630, 110111), (3695, 108174), (4434, 90145), (4470, 89419), (4917, 81290), (7390, 54087), (8129, 49170), (8195, 48774), (9834, 40645), (11085, 36058), (16258, 24585), (16390, 24387), (18029, 22170)]