30891633

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 44323200

約数和(自身を除く): 13431567

約数列:

[1, 3, 37, 53, 59, 89, 111, 159, 177, 267, 1961, 2183, 3127, 3293, 4717, 5251, 5883, 6549, 9381, 9879, 14151, 15753, 115699, 174529, 194287, 278303, 347097, 523587, 582861, 834909, 10297211, 30891633]

約数ペア:

[(1, 30891633), (3, 10297211), (37, 834909), (53, 582861), (59, 523587), (89, 347097), (111, 278303), (159, 194287), (177, 174529), (267, 115699), (1961, 15753), (2183, 14151), (3127, 9879), (3293, 9381), (4717, 6549), (5251, 5883)]