15704879890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{224355427}}^1$

素因数の和:224355441

約数の個数: 16

約数和(自身を含む): 32307181632

約数和(自身を除く): 16602301742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 224355427, 448710854, 1121777135, 1570487989, 2243554270, 3140975978, 7852439945, 15704879890]

約数ペア:

[(1, 15704879890), (2, 7852439945), (5, 3140975978), (7, 2243554270), (10, 1570487989), (14, 1121777135), (35, 448710854), (70, 224355427)]