29885800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{21347}}^1$

素因数の和:21370

約数の個数: 48

約数和(自身を含む): 79414560

約数和(自身を除く): 49528760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 21347, 42694, 85388, 106735, 149429, 170776, 213470, 298858, 426940, 533675, 597716, 747145, 853880, 1067350, 1195432, 1494290, 2134700, 2988580, 3735725, 4269400, 5977160, 7471450, 14942900, 29885800]

約数ペア:

[(1, 29885800), (2, 14942900), (4, 7471450), (5, 5977160), (7, 4269400), (8, 3735725), (10, 2988580), (14, 2134700), (20, 1494290), (25, 1195432), (28, 1067350), (35, 853880), (40, 747145), (50, 597716), (56, 533675), (70, 426940), (100, 298858), (140, 213470), (175, 170776), (200, 149429), (280, 106735), (350, 85388), (700, 42694), (1400, 21347)]