7845390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 24377760

約数和(自身を除く): 16532370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 593, 630, 735, 882, 945, 1186, 1323, 1470, 1779, 1890, 2205, 2646, 2965, 3558, 4151, 4410, 5337, 5930, 6615, 8302, 8895, 10674, 12453, 13230, 16011, 17790, 20755, 24906, 26685, 29057, 32022, 37359, 41510, 53370, 58114, 62265, 74718, 80055, 87171, 112077, 124530, 145285, 160110, 174342, 186795, 224154, 261513, 290570, 373590, 435855, 523026, 560385, 784539, 871710, 1120770, 1307565, 1569078, 2615130, 3922695, 7845390]

約数ペア:

[(1, 7845390), (2, 3922695), (3, 2615130), (5, 1569078), (6, 1307565), (7, 1120770), (9, 871710), (10, 784539), (14, 560385), (15, 523026), (18, 435855), (21, 373590), (27, 290570), (30, 261513), (35, 224154), (42, 186795), (45, 174342), (49, 160110), (54, 145285), (63, 124530), (70, 112077), (90, 87171), (98, 80055), (105, 74718), (126, 62265), (135, 58114), (147, 53370), (189, 41510), (210, 37359), (245, 32022), (270, 29057), (294, 26685), (315, 24906), (378, 20755), (441, 17790), (490, 16011), (593, 13230), (630, 12453), (735, 10674), (882, 8895), (945, 8302), (1186, 6615), (1323, 5930), (1470, 5337), (1779, 4410), (1890, 4151), (2205, 3558), (2646, 2965)]