753789890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10768427}}^1$

素因数の和:10768441

約数の個数: 16

約数和(自身を含む): 1550653632

約数和(自身を除く): 796863742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10768427, 21536854, 53842135, 75378989, 107684270, 150757978, 376894945, 753789890]

約数ペア:

[(1, 753789890), (2, 376894945), (5, 150757978), (7, 107684270), (10, 75378989), (14, 53842135), (35, 21536854), (70, 10768427)]