29359820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29959}}^1$

素因数の和:29982

約数の個数: 36

約数和(自身を含む): 71724240

約数和(自身を除く): 42364420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29959, 59918, 119836, 149795, 209713, 299590, 419426, 599180, 838852, 1048565, 1467991, 2097130, 2935982, 4194260, 5871964, 7339955, 14679910, 29359820]

約数ペア:

[(1, 29359820), (2, 14679910), (4, 7339955), (5, 5871964), (7, 4194260), (10, 2935982), (14, 2097130), (20, 1467991), (28, 1048565), (35, 838852), (49, 599180), (70, 419426), (98, 299590), (140, 209713), (196, 149795), (245, 119836), (490, 59918), (980, 29959)]