11519340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27427}}^1$

素因数の和:27446

約数の個数: 48

約数和(自身を含む): 36863232

約数和(自身を除く): 25343892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27427, 54854, 82281, 109708, 137135, 164562, 191989, 274270, 329124, 383978, 411405, 548540, 575967, 767956, 822810, 959945, 1151934, 1645620, 1919890, 2303868, 2879835, 3839780, 5759670, 11519340]

約数ペア:

[(1, 11519340), (2, 5759670), (3, 3839780), (4, 2879835), (5, 2303868), (6, 1919890), (7, 1645620), (10, 1151934), (12, 959945), (14, 822810), (15, 767956), (20, 575967), (21, 548540), (28, 411405), (30, 383978), (35, 329124), (42, 274270), (60, 191989), (70, 164562), (84, 137135), (105, 109708), (140, 82281), (210, 54854), (420, 27427)]