1994820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33247}}^1$

素因数の和:33259

約数の個数: 24

約数和(自身を含む): 5585664

約数和(自身を除く): 3590844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33247, 66494, 99741, 132988, 166235, 199482, 332470, 398964, 498705, 664940, 997410, 1994820]

約数ペア:

[(1, 1994820), (2, 997410), (3, 664940), (4, 498705), (5, 398964), (6, 332470), (10, 199482), (12, 166235), (15, 132988), (20, 99741), (30, 66494), (60, 33247)]