138486530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152183}}^1$

素因数の和:152210

約数の個数: 32

約数和(自身を含む): 306802944

約数和(自身を除く): 168316414

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 152183, 304366, 760915, 1065281, 1521830, 1978379, 2130562, 3956758, 5326405, 9891895, 10652810, 13848653, 19783790, 27697306, 69243265, 138486530]

約数ペア:

[(1, 138486530), (2, 69243265), (5, 27697306), (7, 19783790), (10, 13848653), (13, 10652810), (14, 9891895), (26, 5326405), (35, 3956758), (65, 2130562), (70, 1978379), (91, 1521830), (130, 1065281), (182, 760915), (455, 304366), (910, 152183)]