30397986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88883}}^1$

素因数の和:88910

約数の個数: 24

約数和(自身を含む): 69329520

約数和(自身を除く): 38931534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 88883, 177766, 266649, 533298, 799947, 1599894, 1688777, 3377554, 5066331, 10132662, 15198993, 30397986]

約数ペア:

[(1, 30397986), (2, 15198993), (3, 10132662), (6, 5066331), (9, 3377554), (18, 1688777), (19, 1599894), (38, 799947), (57, 533298), (114, 266649), (171, 177766), (342, 88883)]