187219970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2447}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 385648128

約数和(自身を除く): 198428158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1093, 2186, 2447, 4894, 5465, 7651, 10930, 12235, 15302, 17129, 24470, 34258, 38255, 76510, 85645, 171290, 2674571, 5349142, 13372855, 18721997, 26745710, 37443994, 93609985, 187219970]

約数ペア:

[(1, 187219970), (2, 93609985), (5, 37443994), (7, 26745710), (10, 18721997), (14, 13372855), (35, 5349142), (70, 2674571), (1093, 171290), (2186, 85645), (2447, 76510), (4894, 38255), (5465, 34258), (7651, 24470), (10930, 17129), (12235, 15302)]