30975228

素因数分解:

$2^2\times 3^2\times {\mathrm{860423}}^1$

素因数の和:860433

約数の個数: 18

約数和(自身を含む): 78298584

約数和(自身を除く): 47323356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 860423, 1720846, 2581269, 3441692, 5162538, 7743807, 10325076, 15487614, 30975228]

約数ペア:

[(1, 30975228), (2, 15487614), (3, 10325076), (4, 7743807), (6, 5162538), (9, 3441692), (12, 2581269), (18, 1720846), (36, 860423)]