84428330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9497}}^1$

素因数の和:9638

約数の個数: 32

約数和(自身を含む): 175067136

約数和(自身を除く): 90638806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9497, 18994, 47485, 66479, 94970, 132958, 332395, 664790, 1206119, 2412238, 6030595, 8442833, 12061190, 16885666, 42214165, 84428330]

約数ペア:

[(1, 84428330), (2, 42214165), (5, 16885666), (7, 12061190), (10, 8442833), (14, 6030595), (35, 2412238), (70, 1206119), (127, 664790), (254, 332395), (635, 132958), (889, 94970), (1270, 66479), (1778, 47485), (4445, 18994), (8890, 9497)]