1344331380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3200789}}^1$

素因数の和:3200808

約数の個数: 48

約数和(自身を含む): 4301861760

約数和(自身を除く): 2957530380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3200789, 6401578, 9602367, 12803156, 16003945, 19204734, 22405523, 32007890, 38409468, 44811046, 48011835, 64015780, 67216569, 89622092, 96023670, 112027615, 134433138, 192047340, 224055230, 268866276, 336082845, 448110460, 672165690, 1344331380]

約数ペア:

[(1, 1344331380), (2, 672165690), (3, 448110460), (4, 336082845), (5, 268866276), (6, 224055230), (7, 192047340), (10, 134433138), (12, 112027615), (14, 96023670), (15, 89622092), (20, 67216569), (21, 64015780), (28, 48011835), (30, 44811046), (35, 38409468), (42, 32007890), (60, 22405523), (70, 19204734), (84, 16003945), (105, 12803156), (140, 9602367), (210, 6401578), (420, 3200789)]