89399730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{425713}}^1$

素因数の和:425730

約数の個数: 32

約数和(自身を含む): 245211264

約数和(自身を除く): 155811534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 425713, 851426, 1277139, 2128565, 2554278, 2979991, 4257130, 5959982, 6385695, 8939973, 12771390, 14899955, 17879946, 29799910, 44699865, 89399730]

約数ペア:

[(1, 89399730), (2, 44699865), (3, 29799910), (5, 17879946), (6, 14899955), (7, 12771390), (10, 8939973), (14, 6385695), (15, 5959982), (21, 4257130), (30, 2979991), (35, 2554278), (42, 2128565), (70, 1277139), (105, 851426), (210, 425713)]