31617870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45823}}^1$

素因数の和:45856

約数の個数: 32

約数和(自身を含む): 79183872

約数和(自身を除く): 47566002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45823, 91646, 137469, 229115, 274938, 458230, 687345, 1053929, 1374690, 2107858, 3161787, 5269645, 6323574, 10539290, 15808935, 31617870]

約数ペア:

[(1, 31617870), (2, 15808935), (3, 10539290), (5, 6323574), (6, 5269645), (10, 3161787), (15, 2107858), (23, 1374690), (30, 1053929), (46, 687345), (69, 458230), (115, 274938), (138, 229115), (230, 137469), (345, 91646), (690, 45823)]