30204930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{143833}}^1$

素因数の和:143850

約数の個数: 32

約数和(自身を含む): 82848384

約数和(自身を除く): 52643454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 143833, 287666, 431499, 719165, 862998, 1006831, 1438330, 2013662, 2157495, 3020493, 4314990, 5034155, 6040986, 10068310, 15102465, 30204930]

約数ペア:

[(1, 30204930), (2, 15102465), (3, 10068310), (5, 6040986), (6, 5034155), (7, 4314990), (10, 3020493), (14, 2157495), (15, 2013662), (21, 1438330), (30, 1006831), (35, 862998), (42, 719165), (70, 431499), (105, 287666), (210, 143833)]