39429130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13187}}^1$

素因数の和:13230

約数の個数: 32

約数和(自身を含む): 79761024

約数和(自身を除く): 40331894

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 13187, 26374, 65935, 131870, 171431, 303301, 342862, 606602, 857155, 1516505, 1714310, 3033010, 3942913, 7885826, 19714565, 39429130]

約数ペア:

[(1, 39429130), (2, 19714565), (5, 7885826), (10, 3942913), (13, 3033010), (23, 1714310), (26, 1516505), (46, 857155), (65, 606602), (115, 342862), (130, 303301), (230, 171431), (299, 131870), (598, 65935), (1495, 26374), (2990, 13187)]