227910690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{361763}}^1$

素因数の和:361783

約数の個数: 48

約数和(自身を含む): 677222208

約数和(自身を除く): 449311518

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, 361763, 723526, 1085289, 1808815, 2170578, 2532341, 3255867, 3617630, 5064682, 5426445, 6511734, 7597023, 10852890, 12661705, 15194046, 16279335, 22791069, 25323410, 32558670, 37985115, 45582138, 75970230, 113955345, 227910690]

約数ペア:

[(1, 227910690), (2, 113955345), (3, 75970230), (5, 45582138), (6, 37985115), (7, 32558670), (9, 25323410), (10, 22791069), (14, 16279335), (15, 15194046), (18, 12661705), (21, 10852890), (30, 7597023), (35, 6511734), (42, 5426445), (45, 5064682), (63, 3617630), (70, 3255867), (90, 2532341), (105, 2170578), (126, 1808815), (210, 1085289), (315, 723526), (630, 361763)]