30865884

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{7499}}^1$

素因数の和:7527

約数の個数: 48

約数和(自身を含む): 84000000

約数和(自身を除く): 53134116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 7499, 14998, 22497, 29996, 44994, 52493, 89988, 104986, 157479, 209972, 314958, 367451, 629916, 734902, 1102353, 1469804, 2204706, 2572157, 4409412, 5144314, 7716471, 10288628, 15432942, 30865884]

約数ペア:

[(1, 30865884), (2, 15432942), (3, 10288628), (4, 7716471), (6, 5144314), (7, 4409412), (12, 2572157), (14, 2204706), (21, 1469804), (28, 1102353), (42, 734902), (49, 629916), (84, 367451), (98, 314958), (147, 209972), (196, 157479), (294, 104986), (343, 89988), (588, 52493), (686, 44994), (1029, 29996), (1372, 22497), (2058, 14998), (4116, 7499)]