30190194

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23623}}^1$

素因数の和:23702

約数の個数: 24

約数和(自身を含む): 66336192

約数和(自身を除く): 36145998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23623, 47246, 70869, 141738, 212607, 425214, 1677233, 3354466, 5031699, 10063398, 15095097, 30190194]

約数ペア:

[(1, 30190194), (2, 15095097), (3, 10063398), (6, 5031699), (9, 3354466), (18, 1677233), (71, 425214), (142, 212607), (213, 141738), (426, 70869), (639, 47246), (1278, 23623)]