30204510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{143831}}^1$

素因数の和:143848

約数の個数: 32

約数和(自身を含む): 82847232

約数和(自身を除く): 52642722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 143831, 287662, 431493, 719155, 862986, 1006817, 1438310, 2013634, 2157465, 3020451, 4314930, 5034085, 6040902, 10068170, 15102255, 30204510]

約数ペア:

[(1, 30204510), (2, 15102255), (3, 10068170), (5, 6040902), (6, 5034085), (7, 4314930), (10, 3020451), (14, 2157465), (15, 2013634), (21, 1438310), (30, 1006817), (35, 862986), (42, 719155), (70, 431493), (105, 287662), (210, 143831)]