274969340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{205201}}^1$

素因数の和:205277

約数の個数: 24

約数和(自身を含む): 586056912

約数和(自身を除く): 311087572

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 205201, 410402, 820804, 1026005, 2052010, 4104020, 13748467, 27496934, 54993868, 68742335, 137484670, 274969340]

約数ペア:

[(1, 274969340), (2, 137484670), (4, 68742335), (5, 54993868), (10, 27496934), (20, 13748467), (67, 4104020), (134, 2052010), (268, 1026005), (335, 820804), (670, 410402), (1340, 205201)]