2566291210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{48947}}^1$

素因数の和:49075

約数の個数: 48

約数和(自身を含む): 5423829984

約数和(自身を除く): 2857538774

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 3745, 5243, 7490, 10486, 26215, 48947, 52430, 97894, 244735, 342629, 489470, 685258, 1713145, 2398403, 3426290, 4796806, 5237329, 10474658, 11992015, 23984030, 26186645, 36661303, 52373290, 73322606, 183306515, 256629121, 366613030, 513258242, 1283145605, 2566291210]

約数ペア:

[(1, 2566291210), (2, 1283145605), (5, 513258242), (7, 366613030), (10, 256629121), (14, 183306515), (35, 73322606), (49, 52373290), (70, 36661303), (98, 26186645), (107, 23984030), (214, 11992015), (245, 10474658), (490, 5237329), (535, 4796806), (749, 3426290), (1070, 2398403), (1498, 1713145), (3745, 685258), (5243, 489470), (7490, 342629), (10486, 244735), (26215, 97894), (48947, 52430)]