15121830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{504061}}^1$

素因数の和:504071

約数の個数: 16

約数和(自身を含む): 36292464

約数和(自身を除く): 21170634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 504061, 1008122, 1512183, 2520305, 3024366, 5040610, 7560915, 15121830]

約数ペア:

[(1, 15121830), (2, 7560915), (3, 5040610), (5, 3024366), (6, 2520305), (10, 1512183), (15, 1008122), (30, 504061)]