103481420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739153}}^1$

素因数の和:739169

約数の個数: 24

約数和(自身を含む): 248355744

約数和(自身を除く): 144874324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739153, 1478306, 2956612, 3695765, 5174071, 7391530, 10348142, 14783060, 20696284, 25870355, 51740710, 103481420]

約数ペア:

[(1, 103481420), (2, 51740710), (4, 25870355), (5, 20696284), (7, 14783060), (10, 10348142), (14, 7391530), (20, 5174071), (28, 3695765), (35, 2956612), (70, 1478306), (140, 739153)]