30785092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31159}}^1$

素因数の和:31195

約数の個数: 24

約数和(自身を含む): 61073600

約数和(自身を除く): 30288508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31159, 62318, 124636, 405067, 592021, 810134, 1184042, 1620268, 2368084, 7696273, 15392546, 30785092]

約数ペア:

[(1, 30785092), (2, 15392546), (4, 7696273), (13, 2368084), (19, 1620268), (26, 1184042), (38, 810134), (52, 592021), (76, 405067), (247, 124636), (494, 62318), (988, 31159)]