30488538

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^2\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 24

約数和(自身を含む): 61652448

約数和(自身を除く): 31163910

約数列:

[1, 2, 3, 6, 139, 263, 278, 417, 526, 789, 834, 1578, 19321, 36557, 38642, 57963, 73114, 109671, 115926, 219342, 5081423, 10162846, 15244269, 30488538]

約数ペア:

[(1, 30488538), (2, 15244269), (3, 10162846), (6, 5081423), (139, 219342), (263, 115926), (278, 109671), (417, 73114), (526, 57963), (789, 38642), (834, 36557), (1578, 19321)]