12698340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211639}}^1$

素因数の和:211651

約数の個数: 24

約数和(自身を含む): 35555520

約数和(自身を除く): 22857180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211639, 423278, 634917, 846556, 1058195, 1269834, 2116390, 2539668, 3174585, 4232780, 6349170, 12698340]

約数ペア:

[(1, 12698340), (2, 6349170), (3, 4232780), (4, 3174585), (5, 2539668), (6, 2116390), (10, 1269834), (12, 1058195), (15, 846556), (20, 634917), (30, 423278), (60, 211639)]