13576430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 15233650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 269, 490, 515, 538, 721, 1030, 1345, 1442, 1883, 2690, 3605, 3766, 5047, 7210, 9415, 10094, 13181, 18830, 25235, 26362, 27707, 50470, 55414, 65905, 131810, 138535, 193949, 277070, 387898, 969745, 1357643, 1939490, 2715286, 6788215, 13576430]

約数ペア:

[(1, 13576430), (2, 6788215), (5, 2715286), (7, 1939490), (10, 1357643), (14, 969745), (35, 387898), (49, 277070), (70, 193949), (98, 138535), (103, 131810), (206, 65905), (245, 55414), (269, 50470), (490, 27707), (515, 26362), (538, 25235), (721, 18830), (1030, 13181), (1345, 10094), (1442, 9415), (1883, 7210), (2690, 5047), (3605, 3766)]