30354744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 87171840

約数和(自身を除く): 56817096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 643, 843, 1124, 1286, 1686, 1929, 1967, 2248, 2572, 3372, 3858, 3934, 4501, 5144, 5901, 6744, 7716, 7868, 9002, 11802, 13503, 15432, 15736, 18004, 23604, 27006, 36008, 47208, 54012, 108024, 180683, 361366, 542049, 722732, 1084098, 1264781, 1445464, 2168196, 2529562, 3794343, 4336392, 5059124, 7588686, 10118248, 15177372, 30354744]

約数ペア:

[(1, 30354744), (2, 15177372), (3, 10118248), (4, 7588686), (6, 5059124), (7, 4336392), (8, 3794343), (12, 2529562), (14, 2168196), (21, 1445464), (24, 1264781), (28, 1084098), (42, 722732), (56, 542049), (84, 361366), (168, 180683), (281, 108024), (562, 54012), (643, 47208), (843, 36008), (1124, 27006), (1286, 23604), (1686, 18004), (1929, 15736), (1967, 15432), (2248, 13503), (2572, 11802), (3372, 9002), (3858, 7868), (3934, 7716), (4501, 6744), (5144, 5901)]