2730630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13003}}^1$

素因数の和:13020

約数の個数: 32

約数和(自身を含む): 7490304

約数和(自身を除く): 4759674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13003, 26006, 39009, 65015, 78018, 91021, 130030, 182042, 195045, 273063, 390090, 455105, 546126, 910210, 1365315, 2730630]

約数ペア:

[(1, 2730630), (2, 1365315), (3, 910210), (5, 546126), (6, 455105), (7, 390090), (10, 273063), (14, 195045), (15, 182042), (21, 130030), (30, 91021), (35, 78018), (42, 65015), (70, 39009), (105, 26006), (210, 13003)]