30885894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43997}}^1$

素因数の和:44021

約数の個数: 32

約数和(自身を含む): 73916640

約数和(自身を除く): 43030746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 43997, 87994, 131991, 263982, 395973, 571961, 791946, 1143922, 1187919, 1715883, 2375838, 3431766, 5147649, 10295298, 15442947, 30885894]

約数ペア:

[(1, 30885894), (2, 15442947), (3, 10295298), (6, 5147649), (9, 3431766), (13, 2375838), (18, 1715883), (26, 1187919), (27, 1143922), (39, 791946), (54, 571961), (78, 395973), (117, 263982), (234, 131991), (351, 87994), (702, 43997)]