28371210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135101}}^1$

素因数の和:135118

約数の個数: 32

約数和(自身を含む): 77818752

約数和(自身を除く): 49447542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135101, 270202, 405303, 675505, 810606, 945707, 1351010, 1891414, 2026515, 2837121, 4053030, 4728535, 5674242, 9457070, 14185605, 28371210]

約数ペア:

[(1, 28371210), (2, 14185605), (3, 9457070), (5, 5674242), (6, 4728535), (7, 4053030), (10, 2837121), (14, 2026515), (15, 1891414), (21, 1351010), (30, 945707), (35, 810606), (42, 675505), (70, 405303), (105, 270202), (210, 135101)]