130991946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 274250880

約数和(自身を除く): 143258934

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 706, 1059, 2118, 2689, 5378, 8067, 8119, 16134, 16238, 24357, 48714, 61847, 123694, 185541, 371082, 949217, 1898434, 2847651, 5695302, 21831991, 43663982, 65495973, 130991946]

約数ペア:

[(1, 130991946), (2, 65495973), (3, 43663982), (6, 21831991), (23, 5695302), (46, 2847651), (69, 1898434), (138, 949217), (353, 371082), (706, 185541), (1059, 123694), (2118, 61847), (2689, 48714), (5378, 24357), (8067, 16238), (8119, 16134)]