17758230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 49241088

約数和(自身を除く): 31482858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 821, 1030, 1442, 1545, 1642, 2163, 2463, 3090, 3605, 4105, 4326, 4926, 5747, 7210, 8210, 10815, 11494, 12315, 17241, 21630, 24630, 28735, 34482, 57470, 84563, 86205, 169126, 172410, 253689, 422815, 507378, 591941, 845630, 1183882, 1268445, 1775823, 2536890, 2959705, 3551646, 5919410, 8879115, 17758230]

約数ペア:

[(1, 17758230), (2, 8879115), (3, 5919410), (5, 3551646), (6, 2959705), (7, 2536890), (10, 1775823), (14, 1268445), (15, 1183882), (21, 845630), (30, 591941), (35, 507378), (42, 422815), (70, 253689), (103, 172410), (105, 169126), (206, 86205), (210, 84563), (309, 57470), (515, 34482), (618, 28735), (721, 24630), (821, 21630), (1030, 17241), (1442, 12315), (1545, 11494), (1642, 10815), (2163, 8210), (2463, 7210), (3090, 5747), (3605, 4926), (4105, 4326)]