133712740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{955091}}^1$

素因数の和:955107

約数の個数: 24

約数和(自身を含む): 320910912

約数和(自身を除く): 187198172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 955091, 1910182, 3820364, 4775455, 6685637, 9550910, 13371274, 19101820, 26742548, 33428185, 66856370, 133712740]

約数ペア:

[(1, 133712740), (2, 66856370), (4, 33428185), (5, 26742548), (7, 19101820), (10, 13371274), (14, 9550910), (20, 6685637), (28, 4775455), (35, 3820364), (70, 1910182), (140, 955091)]