299481610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2459}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 568555200

約数和(自身を除く): 269073590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 2459, 3205, 4918, 6410, 12179, 12295, 24358, 24590, 46721, 60895, 93442, 121790, 233605, 467210, 1576219, 3152438, 7881095, 15762190, 29948161, 59896322, 149740805, 299481610]

約数ペア:

[(1, 299481610), (2, 149740805), (5, 59896322), (10, 29948161), (19, 15762190), (38, 7881095), (95, 3152438), (190, 1576219), (641, 467210), (1282, 233605), (2459, 121790), (3205, 93442), (4918, 60895), (6410, 46721), (12179, 24590), (12295, 24358)]