15662315530

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{21157}}^1$

素因数の和:21754

約数の個数: 32

約数和(自身を含む): 28418579280

約数和(自身を除く): 12756263750

約数列:

[1, 2, 5, 10, 181, 362, 409, 818, 905, 1810, 2045, 4090, 21157, 42314, 74029, 105785, 148058, 211570, 370145, 740290, 3829417, 7658834, 8653213, 17306426, 19147085, 38294170, 43266065, 86532130, 1566231553, 3132463106, 7831157765, 15662315530]

約数ペア:

[(1, 15662315530), (2, 7831157765), (5, 3132463106), (10, 1566231553), (181, 86532130), (362, 43266065), (409, 38294170), (818, 19147085), (905, 17306426), (1810, 8653213), (2045, 7658834), (4090, 3829417), (21157, 740290), (42314, 370145), (74029, 211570), (105785, 148058)]