68884310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 148677120

約数和(自身を除く): 79792810

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 1433, 2090, 2185, 2530, 2866, 4370, 4807, 7165, 9614, 14330, 15763, 24035, 27227, 31526, 32959, 48070, 54454, 65918, 78815, 136135, 157630, 164795, 272270, 299497, 329590, 362549, 598994, 626221, 725098, 1252442, 1497485, 1812745, 2994970, 3131105, 3625490, 6262210, 6888431, 13776862, 34442155, 68884310]

約数ペア:

[(1, 68884310), (2, 34442155), (5, 13776862), (10, 6888431), (11, 6262210), (19, 3625490), (22, 3131105), (23, 2994970), (38, 1812745), (46, 1497485), (55, 1252442), (95, 725098), (110, 626221), (115, 598994), (190, 362549), (209, 329590), (230, 299497), (253, 272270), (418, 164795), (437, 157630), (506, 136135), (874, 78815), (1045, 65918), (1265, 54454), (1433, 48070), (2090, 32959), (2185, 31526), (2530, 27227), (2866, 24035), (4370, 15763), (4807, 14330), (7165, 9614)]