143756290

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{53441}}^1$

素因数の和:53717

約数の個数: 16

約数和(自身を含む): 259728120

約数和(自身を除く): 115971830

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 53441, 106882, 267205, 534410, 14375629, 28751258, 71878145, 143756290]

約数ペア:

[(1, 143756290), (2, 71878145), (5, 28751258), (10, 14375629), (269, 534410), (538, 267205), (1345, 106882), (2690, 53441)]