134581970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3727}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 254458368

約数和(自身を除く): 119876398

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1570, 3611, 3727, 7222, 7454, 18055, 18635, 36110, 37270, 85721, 171442, 428605, 585139, 857210, 1170278, 2925695, 5851390, 13458197, 26916394, 67290985, 134581970]

約数ペア:

[(1, 134581970), (2, 67290985), (5, 26916394), (10, 13458197), (23, 5851390), (46, 2925695), (115, 1170278), (157, 857210), (230, 585139), (314, 428605), (785, 171442), (1570, 85721), (3611, 37270), (3727, 36110), (7222, 18635), (7454, 18055)]