2117159450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{12421}}^1$

素因数の和:12927

約数の個数: 48

約数和(自身を含む): 4510080384

約数和(自身を除く): 2392920934

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 487, 974, 2435, 3409, 4870, 6818, 12175, 12421, 17045, 24350, 24842, 34090, 62105, 85225, 86947, 124210, 170450, 173894, 310525, 434735, 621050, 869470, 2173675, 4347350, 6049027, 12098054, 30245135, 42343189, 60490270, 84686378, 151225675, 211715945, 302451350, 423431890, 1058579725, 2117159450]

約数ペア:

[(1, 2117159450), (2, 1058579725), (5, 423431890), (7, 302451350), (10, 211715945), (14, 151225675), (25, 84686378), (35, 60490270), (50, 42343189), (70, 30245135), (175, 12098054), (350, 6049027), (487, 4347350), (974, 2173675), (2435, 869470), (3409, 621050), (4870, 434735), (6818, 310525), (12175, 173894), (12421, 170450), (17045, 124210), (24350, 86947), (24842, 85225), (34090, 62105)]