30179541

素因数分解:

$3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 47488000

約数和(自身を除く): 17308459

約数列:

[1, 3, 7, 21, 49, 139, 147, 211, 343, 417, 633, 973, 1029, 1477, 2919, 4431, 6811, 10339, 20433, 29329, 31017, 47677, 72373, 87987, 143031, 205303, 217119, 615909, 1437121, 4311363, 10059847, 30179541]

約数ペア:

[(1, 30179541), (3, 10059847), (7, 4311363), (21, 1437121), (49, 615909), (139, 217119), (147, 205303), (211, 143031), (343, 87987), (417, 72373), (633, 47677), (973, 31017), (1029, 29329), (1477, 20433), (2919, 10339), (4431, 6811)]