148298340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2471639}}^1$

素因数の和:2471651

約数の個数: 24

約数和(自身を含む): 415235520

約数和(自身を除く): 266937180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2471639, 4943278, 7414917, 9886556, 12358195, 14829834, 24716390, 29659668, 37074585, 49432780, 74149170, 148298340]

約数ペア:

[(1, 148298340), (2, 74149170), (3, 49432780), (4, 37074585), (5, 29659668), (6, 24716390), (10, 14829834), (12, 12358195), (15, 9886556), (20, 7414917), (30, 4943278), (60, 2471639)]