121340410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12269}}^1$

素因数の和:12342

約数の個数: 32

約数和(自身を含む): 233228160

約数和(自身を除く): 111887750

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 12269, 24538, 61345, 122690, 282187, 527567, 564374, 1055134, 1410935, 2637835, 2821870, 5275670, 12134041, 24268082, 60670205, 121340410]

約数ペア:

[(1, 121340410), (2, 60670205), (5, 24268082), (10, 12134041), (23, 5275670), (43, 2821870), (46, 2637835), (86, 1410935), (115, 1055134), (215, 564374), (230, 527567), (430, 282187), (989, 122690), (1978, 61345), (4945, 24538), (9890, 12269)]