15704319890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{224347427}}^1$

素因数の和:224347441

約数の個数: 16

約数和(自身を含む): 32306029632

約数和(自身を除く): 16601709742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 224347427, 448694854, 1121737135, 1570431989, 2243474270, 3140863978, 7852159945, 15704319890]

約数ペア:

[(1, 15704319890), (2, 7852159945), (5, 3140863978), (7, 2243474270), (10, 1570431989), (14, 1121737135), (35, 448694854), (70, 224347427)]