17765516170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1\times {\mathrm{13477}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 32519610576

約数和(自身を除く): 14754094406

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2161, 4322, 10805, 13477, 21610, 26954, 67385, 131821, 134770, 263642, 659105, 822097, 1318210, 1644194, 4110485, 8220970, 29123797, 58247594, 145618985, 291237970, 1776551617, 3553103234, 8882758085, 17765516170]

約数ペア:

[(1, 17765516170), (2, 8882758085), (5, 3553103234), (10, 1776551617), (61, 291237970), (122, 145618985), (305, 58247594), (610, 29123797), (2161, 8220970), (4322, 4110485), (10805, 1644194), (13477, 1318210), (21610, 822097), (26954, 659105), (67385, 263642), (131821, 134770)]