169488970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30649}}^1$

素因数の和:30742

約数の個数: 32

約数和(自身を含む): 353088000

約数和(自身を除く): 183599030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 30649, 61298, 153245, 214543, 306490, 429086, 1072715, 2145430, 2421271, 4842542, 12106355, 16948897, 24212710, 33897794, 84744485, 169488970]

約数ペア:

[(1, 169488970), (2, 84744485), (5, 33897794), (7, 24212710), (10, 16948897), (14, 12106355), (35, 4842542), (70, 2421271), (79, 2145430), (158, 1072715), (395, 429086), (553, 306490), (790, 214543), (1106, 153245), (2765, 61298), (5530, 30649)]