72010070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1061}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 141764256

約数和(自身を除く): 69754186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 617, 1061, 1234, 2122, 3085, 5305, 6170, 6787, 10610, 11671, 13574, 23342, 33935, 58355, 67870, 116710, 654637, 1309274, 3273185, 6546370, 7201007, 14402014, 36005035, 72010070]

約数ペア:

[(1, 72010070), (2, 36005035), (5, 14402014), (10, 7201007), (11, 6546370), (22, 3273185), (55, 1309274), (110, 654637), (617, 116710), (1061, 67870), (1234, 58355), (2122, 33935), (3085, 23342), (5305, 13574), (6170, 11671), (6787, 10610)]